CN220706591U

CN220706591U - Pipeline valve

Info

Publication number: CN220706591U
Application number: CN202322456481.4U
Authority: CN
Inventors: 杨根保
Original assignee: Liaoning Dingsheng Special Equipment Testing Co ltd
Current assignee: Liaoning Dingsheng Special Equipment Testing Co ltd
Priority date: 2023-09-11
Filing date: 2023-09-11
Publication date: 2024-04-02
Anticipated expiration: 2033-09-11

Abstract

The utility model discloses a pipeline valve, which comprises a valve body, a first water pipe and a second water pipe, wherein a filter chamber, a first chamber and a second chamber are arranged in the valve body, the filter chamber is positioned between the first chamber and the second chamber, and a switch mechanism is arranged in each of the first chamber and the second chamber.

Description

Pipeline valve

Technical Field

The utility model relates to the technical field of valves, in particular to a pipeline valve.

Background

The valve is a common device for controlling fluid flow, and relates to a pipeline valve which is mainly applied to a liquid pipeline and used for controlling the flow or stopping of liquid in the pipeline.

In actual life, substances such as impurities or attached scale and the like (except pure water, unusual in life) usually remain in the valve body, which belongs to a normal phenomenon, and maintenance or overhaul of the valve body of the valve can be involved in the maintenance process of a pipeline, for example, the utility model patent with publication number of CN203548935U discloses a valve which comprises a plug, a screw rod, a valve seat and a plug hole, wherein the plug is arranged at the top of the screw rod, the screw rod is connected with the valve seat, the plug hole is arranged in the middle of a diversion hole of the valve and is fixedly connected with the valve seat, a through hole is arranged right below the plug hole at the bottom of the valve seat, a sealing cover is arranged in the through hole, and a hexagonal groove is arranged at the bottom of the sealing cover; the plug hole comprises a metal ring and a sealing ring A, wherein the metal ring is connected with a valve seat through threads, the valve is of a common valve type, is also a relatively mature technology in the prior art, has single use function as the prior valve, only plays a role in controlling the flow of pipeline fluid, and can retain impurities in the valve after being used for a period of time, and the maintenance of the valve is inconvenient.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a pipeline valve, which solves the problem that the existing valve is inconvenient to clean after impurities remain in the valve.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the pipeline valve comprises a valve body, a first water pipe and a second water pipe, wherein a filtering chamber, a first chamber and a second chamber are arranged in the valve body, the filtering chamber is positioned between the first chamber and the second chamber, and switching mechanisms are arranged in the first chamber and the second chamber;

a first channel and a second channel are respectively arranged on two side walls of the filtering chamber, the first channel is communicated with the first chamber, and the second channel is communicated with the second chamber;

the first water pipe is arranged in the side wall of the first chamber, and the second water pipe is arranged in the side wall of the second chamber;

a filter barrel is arranged in the filter chamber, and the open end of the filter barrel is on the same side as the first channel;

and a fixing mechanism is arranged in the side wall of the valve body.

Preferably, the switch mechanism comprises a branch pipe connected to the first chamber and the second chamber, a sealing cover is installed at one end of the branch pipe, a threaded rod is connected to the central position of the sealing cover in an internal rotation mode, a handle is arranged at one end of the threaded rod, a piston is movably connected to the other end of the threaded rod, the piston slides in the branch pipe, a rubber plug is arranged at one end of the piston, a guide pipe is fixedly installed in the first chamber and the second chamber, the side wall of the guide pipe is communicated with the other end of the branch pipe, the piston slides in the side wall of the guide pipe, a groove is formed in the other side wall of the guide pipe, and the rubber plug is located in the groove.

Preferably, the fixing mechanism comprises an opening formed in the side wall of the valve body, a sealing plug is connected in the opening in an internal rotating mode, a sealing plug is connected to one side of the sealing plug, a pushing plate is connected to one side of the sealing plug, a plurality of supporting rods are connected to one end of the pushing plate, an outer edge is fixedly arranged on the outer wall of the opening end of the filter vat, a fixing ring is fixedly installed in the inner wall of the second cavity, the filter vat is inserted into the fixing ring, and two side walls of the outer edge are respectively in contact with the fixing ring and the plurality of supporting rods.

Preferably, a pair of limiting sliding grooves are formed in the inner wall of the branch pipe, a pair of limiting sliding blocks are arranged on the outer wall of the piston, and the pair of limiting sliding blocks slide in the pair of limiting sliding grooves respectively.

Preferably, a circular groove is formed in the outer side wall of the sealing plug, two pairs of L-shaped plates are fixedly arranged in the circular groove, and a cross groove is formed between the two pairs of L-shaped plates.

Advantageous effects

The utility model provides a pipeline valve, which has the following beneficial effects:

1. the utility model designs a pipeline valve, which not only has the switching function of a conventional valve, but also has the function of filtering and collecting impurities, wherein a filtering chamber is arranged between a second chamber and a first chamber, a filtering barrel is arranged in the filtering chamber, water enters the filtering barrel from a first channel of the first chamber, enters the second chamber from a second channel after being filtered, and impurities can be remained in the filtering barrel, so that the outlet end of a valve body is cleaner, the impurity content is less, and the design increases the function of the valve body, so that the valve is more convenient to use.

2. Be equipped with the tight shutoff on the valve body, lift off the tight shutoff and just can pull out sealing plug and push pedal and branch, and then be convenient for change inside filter vat, simple to use.

Drawings

Fig. 1 is a top cross-sectional view of a valve body of the present utility model.

FIG. 2 is a side view of a seal of the present utility model.

In the figure: 1. a valve body; 2. a first chamber; 3. a first channel; 4. a support rod; 5. a push plate; 6. sealing and plugging; 7. a sealing plug; 8. a filter vat; 9. an outer edge; 10. a second water pipe; 11. a fixing ring; 12. a second chamber; 13. sealing cover; 14. a handle; 15. a threaded rod; 16. a piston; 17. a limit sliding block; 18. a rubber plug; 19. a conduit; 20. a second channel; 21. a filtration chamber; 22. a first water pipe; 23. an L-shaped plate; 24. cross grooves.

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. 1-2, the present utility model provides a technical solution: the pipeline valve comprises a valve body 1, a first water pipe 22 and a second water pipe 10, wherein a filter chamber 21, a first chamber 2 and a second chamber 12 are arranged in the valve body 1, the filter chamber 21 is positioned between the first chamber 2 and the second chamber 12, and a switch mechanism is arranged in each of the first chamber 2 and the second chamber 12;

a first channel 3 and a second channel 20 are respectively arranged on two side walls of the filtering chamber 21, the first channel 3 is communicated with the first chamber 2, and the second channel 20 is communicated with the second chamber 12;

the first water pipe 22 is installed in the side wall of the first chamber 2, and the second water pipe 10 is installed in the side wall of the second chamber 12;

a filter vat 8 is arranged in the filter chamber 21, and the open end of the filter vat 8 is on the same side as the first channel 3;

the filter vat 8 belongs to the existing mature filter device, the appearance is barreled, and water enters from the open end and is discharged after being filtered by the barrel bottom of the barrel wall;

a fixing mechanism is arranged in the side wall of the valve body 1;

a filter chamber 21 is arranged between the first chamber 2 and the second chamber 12, and a filter drum 8 is arranged in the filter chamber 21, so that the valve body has a filter function, and filtered impurities can be left in the filter drum 8.

Further, the switch mechanism comprises a branch pipe connected to the first chamber 2 and the second chamber 12, a sealing cover 13 is installed at one end of the branch pipe, a threaded rod 15 is connected in the center of the sealing cover 13 in a rotating mode, a handle 14 is arranged at one end of the threaded rod 15, a piston 16 is movably connected to the other end of the threaded rod, the piston 16 slides in the branch pipe, a rubber plug 18 is arranged at one end of the piston 16, a guide pipe 19 is fixedly installed in the first chamber 2 and the second chamber 12, the side wall of the guide pipe 19 is communicated with the other end of the branch pipe, the piston 16 slides in the side wall of the guide pipe 19, a groove is formed in the other side wall of the guide pipe 19, and the rubber plug 18 is located in the groove;

the handle 14 can be screwed to drive the threaded rod 15 to rotate, so that the piston 16 is controlled to move, the opening and closing of the guide pipe 19 are achieved, and the rubber plug 18 can be inserted into the groove after being closed, so that the sealing effect is better.

Further, the fixing mechanism comprises an opening formed in the side wall of the valve body 1, a sealing plug 6 is screwed in the opening, one side of the sealing plug 6 is connected with a sealing plug 7, one side of the sealing plug 7 is connected with a pushing plate 5, one end of the pushing plate 5 is connected with a plurality of struts 4, an outer edge 9 is fixedly arranged on the outer wall of the opening end of the filter vat 8, a fixing ring 11 is fixedly arranged in the inner wall of the second chamber 12, the filter vat 8 is inserted into the fixing ring 11, and two side walls of the outer edge 9 are respectively contacted with the fixing ring 11 and the struts 4;

after the sealing plug 6 is screwed into the opening, the supporting rod 4 can be propped against the outer edge 9 through the sealing plug 7 and the pushing plate 5, and the filter vat 8 is fixed on the fixing ring 11.

Further, a pair of limiting sliding grooves are formed in the inner wall of the branch pipe, a pair of limiting sliding blocks 17 are arranged on the outer wall of the piston 16, and the pair of limiting sliding blocks 17 slide in the pair of limiting sliding grooves respectively.

Further, a circular groove is formed in the outer side wall of the sealing plug 6, two pairs of L-shaped plates 23 are fixedly arranged in the circular groove, and a cross groove 24 is formed between the two pairs of L-shaped plates 23;

the two pairs of L-shaped plates 23 form a cross groove 24, so that the sealing plug 6 can be screwed conveniently;

the design of the utility model is to add the filtering function in the valve body 1, so that the impurities are concentrated in the filter vat 8, the subsequent cleaning is convenient, the impurities at the outlet end can be greatly reduced, but the impurities can not be completely cleaned, and the purpose of relatively cleaning is achieved.

The components in this case are connected in sequence by a person skilled in the art, and specific connection and operation sequence should be referred to the following working principle, and the detailed connection means are known in the art, and the following working principle and process are mainly described.

Example 1: in use, water enters the first chamber 2 along the first water pipe 22, enters the filter vat 8 from the first channel 3 for filtration, then enters the second chamber 12 from the second channel 20, and finally is discharged from the second water pipe 10, so that the use is convenient.

Example 2: the handle 14 is screwed to drive the threaded rod 15 to rotate, so that the piston 16 is controlled to move up and down, and the opening and closing of the guide pipe 19 are controlled, and the valve opening and closing effect is achieved;

the utility model is provided with the switch mechanisms in the first chamber 2 and the second chamber 12 of the valve body 1, the switch mechanism in the first chamber 2 can control the switch of the integral valve, but when the pipeline connected with the second water pipe 10 of the second chamber 12 has a problem and water is supplied by the pipeline, the switch mechanism in the second chamber 12 can be closed, then the sealing plug 6, the sealing plug 7, the push plate 5, the support rod 4 and the filter vat 8 are dismounted, and the external connecting pipe is screwed into the opening to replace the sealing plug 6, so that the valve body 1 can continue to supply water, and the utility model has flexible use function.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The pipeline valve comprises a valve body (1), a first water pipe (22) and a second water pipe (10), and is characterized in that a filter chamber (21), a first chamber (2) and a second chamber (12) are arranged in the valve body (1), the filter chamber (21) is positioned between the first chamber (2) and the second chamber (12), and a switch mechanism is arranged in each of the first chamber (2) and the second chamber (12);

a first channel (3) and a second channel (20) are respectively arranged on two side walls of the filtering chamber (21), the first channel (3) is communicated with the first chamber (2), and the second channel (20) is communicated with the second chamber (12);

the first water pipe (22) is arranged in the side wall of the first chamber (2), and the second water pipe (10) is arranged in the side wall of the second chamber (12);

a filter vat (8) is arranged in the filter chamber (21), and the open end of the filter vat (8) is on the same side as the first channel (3);

a fixing mechanism is arranged in the side wall of the valve body (1).

2. A pipeline valve according to claim 1, characterized in that the switch mechanism comprises a branch pipe connected to the first chamber (2) and the second chamber (12), a sealing cover (13) is installed at one end of the branch pipe, a threaded rod (15) is screwed in the central position of the sealing cover (13), one end of the threaded rod (15) is provided with a handle (14) and the other end is movably connected with a piston (16), the piston (16) slides in the branch pipe, one end of the piston (16) is provided with a rubber plug (18), a conduit (19) is fixedly installed in the first chamber (2) and the second chamber (12), the side wall of the conduit (19) is communicated with the other end of the branch pipe, the piston (16) slides in the side wall of the conduit (19), a groove is formed in the other side wall of the conduit (19), and the rubber plug (18) is positioned in the groove.

3. A pipeline valve according to claim 2, characterized in that the fixing mechanism comprises an opening formed in the side wall of the valve body (1), a sealing plug (6) is screwed into the opening, one side of the sealing plug (6) is connected with a sealing plug (7), one side of the sealing plug (7) is connected with a push plate (5), one end of the push plate (5) is connected with a plurality of struts (4), an outer edge (9) is fixedly arranged on the outer wall of the opening end of the filter vat (8), a fixing ring (11) is fixedly arranged in the inner wall of the second chamber (12), the filter vat (8) is inserted into the fixing ring (11), and two side walls of the outer edge (9) are respectively contacted with the fixing ring (11) and the struts (4).

4. A pipeline valve according to claim 2, wherein a pair of limiting sliding grooves are formed in the inner wall of the branch pipe, a pair of limiting sliding blocks (17) are arranged on the outer wall of the piston (16), and the pair of limiting sliding blocks (17) slide in the pair of limiting sliding grooves respectively.

5. A pipeline valve according to claim 3, wherein a circular groove is formed in the outer side wall of the sealing plug (6), two pairs of L-shaped plates (23) are fixedly arranged in the circular groove, and a cross groove (24) is formed between the two pairs of L-shaped plates (23).