Pollution discharging and sluice adding valve with Y-shaped filter

Abstract

The utility model relates to the technical field of sewage discharging and sluice valve, and discloses a sewage discharging and sluice valve with a Y-shaped filter, which comprises a sluice valve main body, a filter main body is welded at the input end of the sluice valve main body, a filter pipe is arranged in the filter main body, a plurality of filter holes are arranged on the surface of the filter pipe, and the Y-shaped filter is arranged in the filter pipe. A sewage discharging chamber is arranged at the bottom end of the filter main body, a sewage discharging opening is formed in the middle of the bottom end of the sewage discharging chamber, and a blocking assembly for blocking the sewage discharging opening is arranged in the sewage discharging chamber; the filter main body is welded to the input end of the gate valve main body, the integrity and firmness between the filter main body and the gate valve main body can be kept, when the gate valve main body conducts pollution discharge operation, the filter main body can filter a water body through the filter pipe in the filter main body, the space in the gate valve main body is not occupied, and flowing of the water body can be guaranteed; the blocking assembly can block the sewage draining exit.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage drain and gate valves, in particular to a sewage drain and gate valve with a Y-shaped filter. Background Technique

[0002] The opening and closing part of a gate valve is a gate plate. The moving direction of the gate plate is perpendicular to the fluid direction. The gate valve can only be fully opened and fully closed, and cannot be used for regulation and throttling. The gate plate has two sealing surfaces. In the most common mode, the two sealing surfaces of the gate plate valve form a wedge shape, and the wedge angle varies with the valve parameters. As a valve device, the sewage drain gate valve is mainly used for sewage discharge and cleaning in pipeline systems. The formulation of its design specifications has important guiding significance for the manufacture and use of products.

[0003] The "sewage drain valve with a filtering effect" disclosed in its application number "201921147273.3" "comprises a valve body, a leak-proof reinforcement plate, a valve block, a fixed baffle, a filter pipe and a filter layer. Flange plates are arranged at both ends of the valve body, and leak-proof gaskets are installed on the outer surfaces of the flange plates, and water passing ports are opened on the flange plates. The leak-proof reinforcement plate is installed on the side of the flange plate. A valve block is arranged inside the valve body, and the valve block is connected to a motor through a connecting shaft, and the motor is connected to the valve body through a fixing bracket. The fixed baffle is installed inside the valve body, and a material passing port is opened at the bottom of the valve body. The filter pipe is located outside the material passing port, and the filter pipe is connected to the valve body through a fixing member. The filter layer is installed on the inner wall of the filter pipe. This sewage drain valve with a filtering effect is more airtight in connection with pipelines and other facilities, has better leak-proof performance, can filter the garbage in water better, is more convenient for excretion, and has a more reasonable design.

[0004] However, the above method still has the following defects: The setting of the fixed baffle occupies a relatively large internal space of the valve body, which will hinder the flow of water. After filtering the water through the filter layer, it is not convenient to clean the filter, and it is easy to cause the accumulation of filter. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a sewage drain and gate valve with a Y-shaped filter, which has the advantages of being convenient for filtering water and not occupying the internal space of the valve body, and solves the problems raised in the above background technique.

[0006] The present utility model provides the following technical solution: A sewage discharge and gate valve with a Y-shaped filter, comprising a gate valve body, the input end of the gate valve body is welded with a filter body, a filter pipe is arranged inside the filter body, a plurality of filter holes are formed on the surface of the filter pipe, a sewage discharge chamber is arranged at the bottom end of the filter body, a sewage discharge port is formed in the middle of the bottom end of the sewage discharge chamber, a blocking component for blocking the sewage discharge port is arranged inside the sewage discharge chamber, and a driving component for driving the blocking component is arranged at the bottom of the filter body.

[0007] As a preferred technical solution of the present utility model, the blocking component comprises a support plate and a blocking plate, the support plate is fixedly connected to the inside of the sewage discharge chamber, the support plate is slidably connected with a guide post, a spring is sleeved on the surface of the guide post, the bottom end of the guide post is fixedly connected to the middle of the top end of the blocking plate, the blocking plate is coaxial with the sewage discharge port, and a first sealing ring is arranged at the bottom end of the blocking plate.

[0008] As a preferred technical solution of the present utility model, the spring is located between the blocking plate and the support plate, a column groove is formed in the middle of the support plate, the guide post is slidably connected with the column groove, a stop piece is fixedly arranged at the top end of the guide post, and the stop piece is located at the top end of the support plate.

[0009] As a preferred technical solution of the present utility model, a first flange is welded to the output end of the gate valve body, and a second flange is welded to the input end of the filter body of the gate valve body.

[0010] As a preferred technical solution of the present utility model, an installation ring is fixedly arranged at the bottom end of the filter body, an end cover is fixedly arranged at the top end of the sewage discharge chamber, the top end of the end cover is fixedly connected to the bottom end of the installation ring by bolts, and a second sealing ring is arranged between the end cover and the installation ring.

[0011] As a preferred technical solution of the present utility model, a first limiting ring is snap-fitted to the top end of the filter pipe, the first limiting ring is fixedly connected to the inside of the filter body, a second limiting ring is snap-fitted to the bottom end of the filter pipe, and the second limiting ring is fixedly connected to the top end of the end cover.

[0012] As a preferred technical solution of the present utility model, the driving component comprises a support, a slide bar is slidably connected to the support, a connecting plate is fixedly arranged at the bottom end of the slide bar, a support rod is fixedly arranged on one side of the top end of the connecting plate, the top end of the support rod is fixedly connected to the middle of the bottom end of the blocking plate, and a push plate is fixedly arranged at the top end of the support rod.

[0013] As a preferred technical solution of the present utility model, a chute is formed at the top end of the push plate, a slider is slidably connected to the inside of the chute, a dial block is fixedly arranged at the top end of the slider, a clamping plate is fixedly arranged on one side of the dial block, and a clamping sleeve for clamping with the clamping plate is arranged at the bottom of the filter body.

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

[0015] 1. By welding the filter body to the input end of the gate valve body, the integrity and firmness between the filter body and the gate valve body can be maintained. When the gate valve body performs sewage discharge operation, the filter body can filter the water body through the filter pipe inside it, without occupying the space inside the gate valve body, ensuring the flow of the water body. The sealing component can seal the sewage outlet, preventing the water body from being output through the sewage outlet.

[0016] 2. By regularly driving the sealing component through the driving component, the sewage outlet can be opened. Under the action of the water flow, the filter residues can be discharged, facilitating the cleaning of the filter residues and avoiding the accumulation of filter residues. By loosening the driving component, the reset of the sealing component can be realized, quickly closing the sewage outlet and facilitating operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the utility model;

[0018] Figure 2 is a schematic structural diagram of the interior of the filter body of the utility model;

[0019] Figure 3 is a schematic structural diagram of the sewage chamber of the utility model;

[0020] Figure 4 is a schematic structural diagram of the end cover of the utility model;

[0021] Figure 5 is a schematic structural diagram of the interior of the sewage chamber of the utility model;

[0022] Figure 6 is a schematic structural diagram of the driving component of the utility model.

[0023] In the figure: 1. Gate valve body; 2. Filter body; 3. Flange 1; 4. Flange 2; 5. Filter pipe; 6. Limit ring 1; 7. Limit ring 2; 8. Sewage chamber; 9. Sealing component; 901. Support plate; 902. Guide post; 903. Spring; 904. Plug plate; 905. Sealing ring 1; 906. Flap; 10. Sewage outlet; 11. Ferrule; 12. Driving component; 1201. Support; 1202. Slide bar; 1203. Connecting plate; 1204. Support rod; 1205. Push plate; 1206. Chute; 1207. Slide block; 1208. Pusher block; 1209. Clamping plate; 13. Mounting ring; 14. End cover; 15. Sealing ring 2. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figures 1 to 6 , a sewage discharge and gate valve with a Y-type filter, including a gate valve body 1. A filter body 2 is welded to the input end of the gate valve body 1. By welding the filter body 2 to the input end of the gate valve body 1, the integrity and firmness between the filter body 2 and the gate valve body 1 can be maintained. A filter pipe 5 is provided inside the filter body 2, and a number of filter holes are formed on the surface of the filter pipe 5. When the gate valve body 1 performs sewage discharge operations, the filter body 2 can filter the water body through the filter pipe 5 inside it. A sewage discharge chamber 8 is provided at the bottom of the filter body 2, and a sewage discharge port 10 is formed in the middle of the bottom of the sewage discharge chamber 8. A sealing component 9 for blocking the sewage discharge port 10 is provided inside the sewage discharge chamber 8, and a driving component 12 for driving the sealing component 9 is provided at the bottom of the filter body 2;

[0026] In this embodiment, preferably, the sealing component 9 includes a support plate 901 and a plug plate 904. The support plate 901 is fixedly connected to the inside of the sewage discharge chamber 8. A guide post 902 is slidably connected to the support plate 901. A spring 903 is sleeved on the surface of the guide post 902. The bottom end of the guide post 902 is fixedly connected to the middle of the top end of the plug plate 904. The plug plate 904 is coaxial with the sewage discharge port 10. A first sealing ring 905 is provided at the bottom end of the plug plate 904. The guide post 902 can limit the spring 903 and guide the plug plate 904. The spring 903 can exert pressure on the plug plate 904 to prevent the plug plate 904 from loosening. The plug plate 904 can block the sewage discharge port 10 through the first sealing ring 905 to prevent water leakage. The spring 903 is located between the plug plate 904 and the support plate 901. A column groove is formed in the middle of the support plate 901. The guide post 902 is slidably connected to the column groove. A stop piece 906 is fixedly provided at the top end of the guide post 902. The stop piece 906 is located at the top end of the support plate 901. The top end of the guide post 902 can be limited through the stop piece 906;

[0027] In this embodiment, preferably, the driving component 12 includes a support 1201. A slide bar 1202 is slidably connected to the support 1201. A connecting plate 1203 is fixedly provided at the bottom end of the slide bar 1202. On one side of the top end of the connecting plate 1203, a support rod 1204 is fixedly provided. The top end of the support rod 1204 is fixedly connected to the middle of the bottom end of the plugging plate 904. At the top end of the support rod 1204, a push plate 1205 is fixedly provided. By applying pressure to the push plate 1205, the support rod 1204 can drive the plugging plate 904 to rise. The plugging plate 904 can compress the spring 903, so as to open the sewage outlet 10. Under the action of water flow, the filter can be discharged. By releasing the push plate 1205, the spring 903 can push the plugging plate 904 to reset. Under the supporting force of the spring 903 and the water pressure, the sewage outlet 10 can be blocked. A chute 1206 is formed at the top end of the push plate 1205. A slider 1207 is slidably connected inside the chute 1206. At the top end of the slider 1207, a dial block 1208 is fixedly provided. On one side of the dial block 1208, a clamping plate 1209 is fixedly provided. At the bottom of the filter body 2, a clamping sleeve 11 that is engaged with the clamping plate 1209 is provided. By sliding the slider 1207 with the dial block 1208 and pushing the clamping plate 1209 into the clamping sleeve 11, the push plate 1205 can be limited, and the vertical floating of the push plate 1205 can be prevented.

[0028] In this embodiment, preferably, a flange one 3 is welded to the output end of the gate valve body 1. A flange two 4 is welded to the input end of the filter body 2 of the gate valve body 1. The gate valve body 1 and the filter body 2 can be connected to the sewage pipeline through the flange one 3 and the flange two 4. An installation ring 13 is fixedly provided at the bottom end of the filter body 2. An end cover 14 is fixedly provided at the top end of the sewage chamber 8. The top end of the end cover 14 is fixedly connected to the bottom end of the installation ring 13 through bolts. A sealing ring two 15 is provided between the end cover 14 and the installation ring 13. The end cover 14 can be installed and disassembled through the installation ring 13. The sealing ring two 15 can seal the end cover 14. A limiting ring one 6 is snap-fitted to the top end of the filter pipe 5. The limiting ring one 6 is fixedly connected to the inside of the filter body 2. A limiting ring two 7 is snap-fitted to the bottom end of the filter pipe 5. The limiting ring two 7 is fixedly connected to the top end of the end cover 14. The filter pipe 5 can be limited through the limiting ring one 6 and the limiting ring two 7, and the stability of the filter pipe 5 can be maintained.

[0029] During use, the gate valve body 1 and the filter body 2 are connected to the sewage pipeline through the flange one 3 and the flange two 4. Then, the gate valve body 1 is opened to convey the water body. The filter body 2 can filter the water body through the filter pipe 5 inside it, without occupying the space inside the gate valve body 1, which can ensure the flow of the water body. The filtered impurities can remain in the filter pipe 5.

[0030] When it is necessary to regularly clean the filter inside the filter tube 5, the staff slides the slider 1208 of the driving assembly 12 to take out the clamping plate 1209 from the inside of the socket 11, and then vertically pushes the push plate 1205 to drive the connecting plate 1203 and the support rod 1204 to rise, so that the plug plate 904 of the plugging assembly 9 compresses the spring 903. After the plug plate 904 rises, the sewage outlet 10 can be opened, and under the action of water flow, the filter can be discharged, and the cleaning inside the filter body 2 can be realized;

[0031] After the cleaning is completed, the push plate 1205 is released, and the spring 903 can push the plug plate 904 to reset. Under the supporting force of the spring 903 and the water pressure, the plug plate 904 can block the sewage outlet 10 through the first sealing ring 905. Finally, the clamping plate 1209 is pushed into the inside of the socket 11 to limit the push plate 1205 to prevent the vertical displacement of the push plate 1205.

[0032] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand 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 sewage adding gate valve with a Y-type filter, comprising a gate valve body (1), characterized in that: The input end of the gate valve body (1) is welded with a filter body (2). A filter pipe (5) is arranged inside the filter body (2). A plurality of filter holes are formed on the surface of the filter pipe (5). A sewage discharge chamber (8) is arranged at the bottom end of the filter body (2). A sewage discharge port (10) is formed in the middle of the bottom end of the sewage discharge chamber (8). A blocking component (9) for blocking the sewage discharge port (10) is arranged inside the sewage discharge chamber (8). A driving component (12) for driving the blocking component (9) is arranged at the bottom of the filter body (2).

2. The sewage discharge and gate valve with a Y-type filter according to claim 1, characterized in that: The blocking component (9) includes a support plate (901) and a blocking plate (904). The support plate (901) is fixedly connected to the inside of the sewage discharge chamber (8). A guide post (902) is slidably connected to the support plate (901). A spring (903) is sleeved on the surface of the guide post (902). The bottom end of the guide post (902) is fixedly connected to the middle of the top end of the blocking plate (904). The blocking plate (904) is coaxial with the sewage discharge port (10). A first sealing ring (905) is arranged at the bottom end of the blocking plate (904).

3. The sewage discharge and gate valve with a Y-type filter according to claim 2, characterized in that: The spring (903) is located between the blocking plate (904) and the support plate (901). A column groove is formed in the middle of the support plate (901). The guide post (902) is slidably connected to the column groove. A retaining piece (906) is fixedly arranged at the top end of the guide post (902). The retaining piece (906) is located at the top end of the support plate (901).

4. The sewage draining and gate valve with a Y-type filter according to claim 1, characterized in that: A first flange (3) is welded to the output end of the gate valve body (1). A second flange (4) is welded to the input end of the filter body (2) of the gate valve body (1).

5. The sewage draining and gate valve with a Y-type filter according to claim 1, characterized in that: An installation ring (13) is fixedly arranged at the bottom end of the filter body (2). An end cover (14) is fixedly arranged at the top end of the sewage discharge chamber (8). The top end of the end cover (14) is fixedly connected to the bottom end of the installation ring (13) by bolts. A second sealing ring (15) is arranged between the end cover (14) and the installation ring (13).

6. The sewage draining and gate valve with a Y-type filter according to claim 5, characterized in that: A first limiting ring (6) is snap-fitted to the top end of the filter pipe (5). The first limiting ring (6) is fixedly connected to the inside of the filter body (2). A second limiting ring (7) is snap-fitted to the bottom end of the filter pipe (5). The second limiting ring (7) is fixedly connected to the top end of the end cover (14).

7. The sewage draining and gate valve with a Y-type filter according to claim 2, wherein: The driving component (12) includes a support (1201). A slide bar (1202) is slidably connected to the support (1201). A connecting plate (1203) is fixedly arranged at the bottom end of the slide bar (1202). A support rod (1204) is fixedly arranged on one side of the top end of the connecting plate (1203). The top end of the support rod (1204) is fixedly connected to the middle of the bottom end of the blocking plate (904). A push plate (1205) is fixedly arranged at the top end of the support rod (1204).

8. The sewage draining and gate valve with a Y-type filter according to claim 7, characterized in that: A chute (1206) is provided at the top of the push plate (1205). A slider (1207) is slidably connected inside the chute (1206). A dial block (1208) is fixedly provided at the top of the slider (1207). A clamping plate (1209) is fixedly provided on one side of the dial block (1208). A clamping sleeve (11) engaged with the clamping plate (1209) is provided at the bottom of the filter body (2).

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