Water supply pipeline valve

Abstract

The utility model discloses a water supply pipeline valve. The water supply pipeline valve comprises a connecting piece, the connecting piece comprises a connecting pipe, a sleeve piece is arranged at one end of the connecting pipe, the sleeve piece comprises a valve body, positioning plates are welded to the valve body and the connecting pipe, the valve body is arranged in an inner cavity of the connecting pipe in a sleeved mode, a sealing ring is arranged at one end of the valve body in a sleeved mode, and the valve body is fixedly connected with the connecting pipe through a positioning bolt; one end of the valve body is further connected with an adjusting assembly in a sleeving mode, the adjusting assembly comprises a drainage groove, a filtering assembly is arranged in the drainage groove and comprises a filtering plate, a through hole is formed in a bottom plate of the filtering plate, the filtering plate is connected with a filtering cavity through a positioning rod, and the filtering cavity is welded to the bottom of the drainage groove. A drainage pipe is arranged at one end of the filtering cavity. Impurities can be intercepted through the filtering cavity and the filtering plate, the impurities are prevented from entering the valve, abrasion to the valve element and other moving parts is reduced, and therefore the service life of the valve is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of water supply pipeline devices, in particular to a water supply pipeline valve. Background Art

[0002] Water supply pipeline valves are devices used to control the opening and closing of water flow in the water supply system and to regulate flow and water pressure.

[0003] In the commonly used water supply pipeline valves, the method is to first select the appropriate valve according to the material and size of the pipeline, and then install the valve and its matching short pipe at the place where the valve needs to be installed, and then connect them through the flange.

[0004] However, this device still has some defects. During the daily drainage process, there will be some dirt and impurities in the pipes, and the impurities may damage the sealing ring of the lower valve, causing the valve to be unable to close completely and internal leakage to occur.

[0005] Therefore, it is necessary to provide a water supply pipeline valve to solve the above technical problems. Utility Model Content

[0006] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a water supply pipeline valve that can filter impurities through the coordinated use of the filter chamber and the filter plate. By filtering out the solid particles in the medium, it can ensure that the sealing of the valve is not destroyed, maintain its normal opening and closing functions, and avoid the occurrence of internal leakage.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0008] A water supply pipeline valve comprises: a connecting piece, the connecting piece comprises a connecting pipe, a kit is provided at one end of the connecting pipe, the kit comprises a valve body, a positioning plate is welded on the valve body and the connecting pipe, the valve body is sleeved in the inner cavity of the connecting pipe, and a sealing ring is sleeved at one end of the valve body, the valve body and the connecting pipe are fixedly connected by positioning bolts, one end of the valve body is also sleeved and connected to an adjusting component, the adjusting component comprises a drainage groove connected to the valve bodies at both ends, a filter component is also provided inside the drainage groove, the filter component comprises a filter plate installed in the inner cavity of the drainage groove, a through hole is provided on the bottom plate of the filter plate, and the filter plate is connected to the filter cavity by a positioning rod, the filter cavity is welded to the bottom of the drainage groove, and a drainage pipe is provided at one end of the filter cavity.

[0009] Preferably, an adjusting bolt is further provided at the upper end of the drainage groove, and a movable plate is provided at the lower end of the adjusting bolt. The movable plate moves up and down on the inner wall of the fixed frame, and the fixed frame is welded to the inner cavity of the drainage groove.

[0010] Preferably, a limiting block is further provided on one side of the filter plate, the limiting block is symmetrically arranged up and down, and the limiting block is tightly against the filter plate.

[0011] Preferably, a control valve is also provided on the drainage pipe provided at one end of the filter chamber.

[0012] Preferably, the positioning plates welded to the valve body and the connecting pipe are provided with a plurality of positioning holes distributed in an array, and the left-right spacing of the valve body on the connecting pipe can be adjusted by positioning bolts.

[0013] Preferably, one port of the valve body is a threaded structure, and the valve body is threadedly connected via thread rings provided at both ends of the drainage groove.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] (1) The utility model uses a plurality of parts in the filter assembly to cooperate with each other, and can intercept impurities through the filter cavity and the filter plate, preventing these impurities from entering the interior of the valve, reducing the wear on the valve core and other moving parts, thereby extending the service life of the valve. Compared with valves without a filter system, the filter plate can remove impurities in the medium, and the valve with a filter system can prevent granular impurities from entering the channel to avoid clogging, thereby protecting the accessories on the equipment and pipeline from wear and clogging;

[0016] (2) The utility model uses the adjusting bolt and the movable plate in coordination. In actual use, the diameter of the discharge port can be controlled by the adjusting bolt and the movable plate, so as to adjust the discharge rate of the pipeline. At the same time, the adjusting bolts and the movable plate symmetrical at both ends help to disperse the pressure and stress, avoid local overload, and thus improve the stability and durability of the entire pipeline system;

[0017] (3) The utility model provides a limit block that cooperates with the filter plate. In actual use, due to the large impact in the pipeline, the limit block is provided on the end side of the filter plate to prevent the filter plate from shifting, thereby ensuring the stability of the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The overall structural diagram of the water supply pipeline valve provided by the utility model;

[0019] Figure 2 This is a schematic diagram of the overall disassembly structure of the water supply pipeline valve provided by the utility model;

[0020] Figure 3 A schematic diagram of the installation structure of the drainage trough and filter assembly of the water supply pipeline valve provided by the utility model;

[0021] Figure 4This is a schematic diagram of the overall structure of the filter assembly of the water supply pipeline valve provided by the utility model.

[0022] Among them, the names corresponding to the figure numbers are: 100, connecting part; 101, connecting pipe; 200, kit; 201, valve body; 202, positioning plate; 203, sealing ring; 204, positioning bolt; 300, adjustment assembly; 301, drainage groove; 302, threaded ring; 303, adjustment bolt; 304, movable plate; 305, fixed frame; 400, filter assembly; 401, filter plate; 402, limit block; 403, through cavity; 404, positioning rod; 405, filter cavity; 406, drainage pipe; 407, control valve. DETAILED DESCRIPTION

[0023] The present invention is further described below in conjunction with the accompanying drawings and embodiments. The present invention includes but is not limited to the following embodiments.

[0024] First embodiment:

[0025] like Figure 1-4 As shown, the water supply pipeline valve provided by the utility model comprises: a connector 100, the connector 100 comprises a connecting pipe 101, a kit 200 is arranged at one end of the connecting pipe 101, the kit 200 comprises a valve body 201, a positioning plate 202 is welded on the valve body 201 and the connecting pipe 101, the valve body 201 is sleeved in the inner cavity of the connecting pipe 101, and a sealing ring 203 is sleeved at one end of the valve body 201. The valve body 201 and the connecting pipe 101 are fixedly connected by positioning bolts 204, and one end of the valve body 201 is also sleeved and connected with an adjusting component 300, the adjusting component 300 comprises a drainage groove 301 connected to the valve bodies 201 at both ends, and a filter component 400 is also arranged inside the drainage groove 301, and the filter component 400 comprises a filter plate 401 installed in the inner cavity of the drainage groove 301, and a through cavity 403 is provided on the bottom plate of the filter plate 401, and the filter plate 401 is fixed by a positioning rod 404. Connect the filter chamber 405, the filter chamber 405 is welded to the bottom of the drainage groove 301, and a drainage pipe 406 is provided at one end of the filter chamber 405. During actual installation, the staff first installs and fixes the connecting pipes 101 at both ends with the valve body 201 through the positioning bolts 204 and the positioning plate 202, and then rotates and connects the two ends of the drainage groove 301 with the valve body 201. After installation, the whole is placed in the installation area, and then the pipeline and the connecting pipe 101 are connected through the flange. When water is passed through the pipeline, the water flows from the valve body 201 at one end to the drainage groove 301. At this time, the impurities in the water flow are intercepted by the filter plate 401 provided in the drainage groove 301. After long-term use, the impurities accumulated at one end of the filter plate 401 sink and float into the filter chamber 405 through the through cavity 403 provided by the filter plate 401 due to gravity, and then the impurities are discharged from the drainage pipe 406 by opening the drainage pipe 406.

[0026] By using multiple parts in the filter assembly 400 in cooperation, impurities can be intercepted through the filter chamber 405 and the filter plate 401 to prevent these impurities from entering the interior of the valve, reducing the wear on the valve core and other moving parts, thereby extending the service life of the valve. Compared with valves without a filter system, impurities in the medium can be removed through the filter plate 401, and valves with a filter system can prevent granular impurities from entering the channel to avoid clogging, thereby protecting the accessories on the equipment and pipelines from wear and clogging.

[0027] Second embodiment:

[0028] like Figure 2-3 As shown, an adjusting bolt 303 is also provided at the upper end of the drainage trough 301, and a movable plate 304 is provided at the lower end of the adjusting bolt 303. The movable plate 304 moves up and down on the inner wall of the fixed frame 305, and the fixed frame 305 is welded to the inner cavity of the drainage trough 301. When the water flow rate needs to be adjusted according to actual conditions, the staff only needs to rotate the adjusting bolt 303, and the rotating adjusting bolt 303 drives the movable plate 304 to move downward. The downward movement of the movable plate 304 reduces the opening area of ​​the fixed frame 305, thereby achieving the adjustment of the water flow rate.

[0029] By using the adjusting bolt 303 and the movable plate 304 in coordination, in actual use, the diameter of the discharge port can be controlled by the adjusting bolt 303 and the movable plate 304, so that the pipe discharge rate can be adjusted. At the same time, the adjusting bolt 303 and the movable plate 304 symmetrical at both ends help to disperse pressure and stress and avoid local overload, thereby improving the stability and durability of the entire pipe system.

[0030] Third embodiment:

[0031] like Figure 3 As shown, a limit block 402 is further provided on one side of the filter plate 401. The limit block 402 is symmetrically provided up and down, and the limit block 402 is tightly against the filter plate 401. By using the limit block 402 in coordination with the filter plate 401, in actual use, due to the large impact in the pipeline, the limit block 402 is provided on the end side of the filter plate 401, so that the filter plate 401 can be prevented from deflecting, thereby ensuring the stability of the filter plate 401.

[0032] Fourth embodiment:

[0033] like Figure 4 As shown, a control valve 407 is also provided on the discharge pipe 406 at one end of the filter chamber 405. In actual use, when it is necessary to discharge impurities in the filter chamber 405, the staff only needs to turn the control valve 407 to discharge the impurities in the filter chamber 405.

[0034] The impurities in the filter chamber 405 can be easily cleaned by the control valve 407 to prevent the impurities in the filter chamber 405 from being excessively accumulated and causing the possibility of pipeline blockage.

[0035] Fifth embodiment:

[0036] like Figure 1-2 As shown, the positioning plate 202 welded on the valve body 201 and the connecting pipe 101 is provided with a plurality of positioning holes distributed in an array. The valve body 201 can be adjusted to a left-right spacing on the connecting pipe 101 by means of positioning bolts 204. In actual use, when the connection spacing between the pipes at both ends is long and in a tight state, the staff only needs to remove the valve body 201 and the connecting pipe 101, and then adjust the spacing between the valve bodies 201 at both ends in the connecting pipe 101, and then fix them by means of positioning bolts 204.

[0037] When the length of the pipeline changes or needs to be adjusted, the design of multiple positioning holes distributed in an array on the positioning plate 202 allows the staff to quickly adjust the position of the valve body 201 to adapt to different installation conditions, ensuring the overall coordination and work efficiency of the pipeline system.

[0038] Sixth embodiment:

[0039] like Figure 2-3 As shown, one end of the valve body 201 is a threaded structure, and the valve body 201 is threadedly connected through the thread rings 302 provided at both ends of the discharge groove 301. In actual use, the threaded structure at one end of the valve body 201 cooperates with the thread ring 302 provided on the end side of the discharge groove 301. The valve body 201 only needs to be sleeved on the thread ring 302 provided on the discharge groove 301, and then the valve body 201 can be fixedly installed by rotating it.

[0040] By means of threaded connection, no specialized tools or complicated steps are required, and installation can be completed with a simple rotation action. When the valve body 201 needs to be repaired or replaced, the valve body 201 can be easily disassembled by reverse rotation, which greatly simplifies maintenance work and saves time and labor.

[0041] Working principle: The staff first installs and fixes the connecting pipes 101 at both ends to the valve body 201 through the positioning bolts 204 and the positioning plate 202, and then rotates and connects the two ends of the drainage groove 301 to the valve body 201. After installation, the whole is placed in the installation area, and then the pipeline and the connecting pipe 101 are connected through the flange. When water is passed through the pipeline, the water flows from the valve body 201 at one end to the drainage groove 301. At this time, the impurities in the water flow are intercepted by the filter plate 401 provided in the drainage groove 301. After long-term use, the impurities accumulated on one end of the filter plate 401 sink and float to the filter cavity 405 through the through cavity 403 provided by the filter plate 401 due to gravity, and then the impurities are discharged from the drainage pipe 406 by opening the drainage pipe 406.

[0042] The above embodiment is only one of the preferred implementation modes of the present utility model and should not be used to limit the protection scope of the present utility model. Any changes or modifications that are made to the main design concept and spirit of the present utility model without any substantive significance, as long as the technical problems they solve are still consistent with the present utility model, should be included in the protection scope of the present utility model.

Claims

1. A water supply pipeline valve, characterized in that: include: A connecting piece (100), the connecting piece (100) comprising a connecting pipe (101), one end of the connecting pipe (101) being provided with a set (200), the set (200) comprising a valve body (201), a positioning plate (202) being welded on the valve body (201) and the connecting pipe (101), the valve body (201) being sleeved in the inner cavity of the connecting pipe (101), and one end of the valve body (201) being sleeved with a sealing ring (203), the valve body (201) and the connecting pipe (101) being fixedly connected by a positioning bolt (204), and one end of the valve body (201) being also connected to an adjusting assembly (300) ) are sleeve-connected, the regulating component (300) comprises a drainage groove (301) connected to the valve bodies (201) at both ends, a filter component (400) is further arranged inside the drainage groove (301), the filter component (400) comprises a filter plate (401) installed in the inner cavity of the drainage groove (301), a through cavity (403) is provided on the bottom plate of the filter plate (401), and the filter plate (401) is connected to the filter cavity (405) via a positioning rod (404), the filter cavity (405) is welded to the bottom of the drainage groove (301), and a drainage pipe (406) is arranged at one end of the filter cavity (405).

2. A water supply pipeline valve according to claim 1, characterized in that: An adjusting bolt (303) is also provided at the upper end of the drainage groove (301), and a movable plate (304) is provided at the lower end of the adjusting bolt (303). The movable plate (304) moves up and down on the inner wall of the fixed frame (305), and the fixed frame (305) is welded to the inner cavity of the drainage groove (301).

3. A water supply pipeline valve according to claim 1, characterized in that: A limiting block (402) is also provided on one side of the filter plate (401); the limiting block (402) is symmetrically arranged up and down, and the limiting block (402) is tightly against the filter plate (401).

4. A water supply pipeline valve according to claim 1, characterized in that: A control valve (407) is also provided on the discharge pipe (406) provided at one end of the filter chamber (405).

5. A water supply pipeline valve according to claim 1, characterized in that: The positioning plate (202) welded to the valve body (201) and the connecting pipe (101) has a plurality of positioning holes distributed in an array, and the valve body (201) can be adjusted in left-right spacing on the connecting pipe (101) by means of positioning bolts (204).

6. A water supply pipeline valve according to claim 5, characterized in that: One end of the valve body (201) is a threaded structure, and the valve body (201) is threadedly connected via thread rings (302) provided at both ends of the drainage groove (301).

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