CN219472791U - Ball valve for sewage pipeline - Google Patents
Ball valve for sewage pipeline Download PDFInfo
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- CN219472791U CN219472791U CN202223494370.4U CN202223494370U CN219472791U CN 219472791 U CN219472791 U CN 219472791U CN 202223494370 U CN202223494370 U CN 202223494370U CN 219472791 U CN219472791 U CN 219472791U
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- valve
- valve body
- ball valve
- fixedly connected
- sewage
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Abstract
The utility model relates to the field of ball valves and discloses a ball valve for a sewage pipeline, which comprises a ball valve, wherein both ends of the ball valve are connected with the sewage pipeline, a sewage blocking mechanism is arranged in the ball valve, the ball valve comprises a valve body, the top of the valve body is fixedly connected with a connecting block, the top of the connecting block is connected with a valve cover through a bolt, the top of the valve cover is provided with a valve rod, the top of the valve rod is fixedly connected with a hand wheel, the bottom of the valve rod is fixedly connected with a sealing section, and the bottom of the sealing section is fixedly connected with a valve core. According to the ball valve for the sewage pipeline, provided by the utility model, sewage can be primarily filtered and buffered through the filter screen, after impurities in the sewage pass through the filter screen, iron-containing impurities in the sewage can be attracted through the magnetic rod, so that scrap iron in the sewage can be adhered to the magnetic rod, and accordingly, the scrap iron with higher hardness can be prevented from contacting the valve core to scratch the valve core, the sealing performance of the ball valve is damaged, and the ball valve is beneficial to long-term use.
Description
Technical Field
The utility model relates to the field of ball valves, in particular to a ball valve for a sewage pipeline.
Background
The ball valve is a valve with a start-stop piece rotating around the axis of the ball valve, the ball valve is mainly used for cutting off, distributing and changing the flow direction of a medium in a pipeline, the ball valve can be tightly closed only by rotating by 90 degrees and small rotating moment, the ball valve is most suitable for being used as a switch and a cut-off valve, wherein the ball valve also has wider application rate in a sewage pipeline, however, when the sewage pipeline works, although sewage is generally filtered at the upstream, smaller particle impurities exist in water, when water flows at a high speed, the impurities can impact a valve core, scratches on the surface of the valve core or a sealing ring can be generated by the harder impurities, meanwhile, small particle scrap iron is often contained in sewage, the small scrap iron is difficult to process, the damage to the valve core is larger, and the sealing performance of the ball valve can be influenced after long-term use.
Disclosure of Invention
The utility model mainly aims to provide a ball valve for a sewage pipeline, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a ball valve for sewer line, includes the ball valve, the ball valve both ends all are connected with the sewer line, the inside dirt blocking mechanism that is provided with of ball valve, the ball valve includes the valve body, valve body top fixedly connected with connecting block, the connecting block top is through bolted connection has the valve gap, the valve gap top is provided with the valve rod, valve rod top fixedly connected with hand wheel, valve rod bottom fixedly connected with seal segment, seal segment bottom fixedly connected with case, the case rotates to be connected at the valve body in middle part, seal segment rotates with the valve body to be connected, the case middle part runs through there is the passageway.
Preferably, the sewage pipeline comprises a water inlet pipe and a water outlet pipe, one end of the water inlet pipe, which is close to the ball valve, is connected with the water inlet end of the valve body through a connecting flange, one end of the water outlet pipe, which is close to the ball valve, is connected with the water outlet end of the valve body through a connecting flange, the middle parts of one ends of the water inlet pipe and the water outlet pipe, which are close to the valve body, are fixedly connected with connecting pipes, and the diameters of the water inlet pipe and the water outlet pipe are equal.
Preferably, the trash holding mechanism comprises trash rack nets, the trash rack nets are fixedly connected inside the opening, the trash rack nets are arranged on two sides of the middle part in the valve body, one sides of the trash rack nets, which are far away from the valve core, are provided with filter screens, the filter screens are slidably connected inside the connecting ports, the filter screens are attached to one ends, which are close to the valve body, of the connecting flange, drain ports are formed in two sides of the bottom of the valve body in a penetrating mode, connecting columns are connected to the bottoms of the drain ports in a threaded mode, and magnetic bars are fixedly connected to the tops of the connecting columns.
Preferably, both sides of the valve core are respectively and rotatably connected with a sealing seat, the sealing seats are respectively and fixedly connected with both sides of the middle part in the valve body, and the middle parts of the sealing seats are respectively provided with an opening.
Preferably, one end of the connecting pipe, which is close to the valve body, is arranged inside the connecting port, and the connecting ports are arranged in the middle parts of two ends of the valve body.
Preferably, the magnetic rods are arranged inside the sewage draining outlet, the magnetic rods are arranged on two sides in the valve body, and the sewage draining outlet is fixedly connected with the valve body.
Compared with the prior art, the utility model has the following beneficial effects:
can carry out preliminary filtration and buffering to sewage through the filter screen to can reduce the speed of aquatic impurity, avoid having missing large granule impurity to hit the case under the drive of rivers, cause the damage to the case, after impurity passes the filter screen in the sewage, can contact with the inside bar magnet of valve body, can attract the iron-containing impurity in the sewage through the bar magnet, make the iron fillings in the sewage can be by the adhesion on the bar magnet, thereby can avoid the higher iron fillings contact case of hardness to cause the scratch to the case, make the leakproofness of ball valve impaired, be favorable to the long-term use of ball valve, people can regularly pull down the spliced pole and get rid of the iron fillings, can intercept the sewage once more through the bar code net simultaneously, reduce the speed of impurity in the sewage, be favorable to in-service use.
Drawings
FIG. 1 is a side perspective view of a ball valve for a sewer pipe according to the present utility model;
FIG. 2 is a front cross-sectional view of a ball valve for a sewage pipe according to the present utility model;
fig. 3 is a side cross-sectional view of a ball valve for a sewage pipe according to the present utility model.
In the figure: 1. a sewage conduit; 101. a water inlet pipe; 102. a connecting flange; 103. a water outlet pipe; 104. a connecting pipe; 105. a connection port; 2. a ball valve; 201. a valve stem; 202. a hand wheel; 203. a valve cover; 204. a connecting block; 205. a valve body; 206. a sealing section; 207. a valve core; 208. a sealing seat; 209. an opening; 210. a channel; 3. a dirt blocking mechanism; 301. a trash rack net; 302. a magnetic rod; 303. a connecting column; 304. a sewage outlet; 305. and (5) a filter screen.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-3, a ball valve for sewage pipeline, including ball valve 2, ball valve 2 both ends all are connected with sewage pipeline 1, ball valve 2 inside is provided with dirt blocking mechanism 3, ball valve 2 includes valve body 205, valve body 205 top fixedly connected with connecting block 204, the connecting block 204 top is through bolted connection there being valve gap 203, the valve gap 203 top is provided with valve rod 201, valve rod 201 top fixedly connected with hand wheel 202, valve rod 201 bottom fixedly connected with seal segment 206, seal segment 206 bottom fixedly connected with case 207, the middle part in valve body 205 is rotated to the case 207, seal segment 206 rotates with valve body 205 to be connected, the case 207 middle part runs through has passageway 210, the equal rotation in both sides of case 207 is connected with sealing seat 208, sealing seat 208 equal fixed connection is in the middle part both sides in valve body 205, opening 209 has all been seted up at the sealing seat 208 middle part, sewage pipeline 1 includes inlet tube 101 and outlet pipe 103, the one end that inlet tube 101 is close to ball valve body 205 is connected at the water inlet end of valve body 205 through flange 102, the one end that outlet pipe 103 is close to ball valve body 205 is connected at the outlet end of 205 through flange 102, inlet tube 101 and outlet pipe 103 is close to the one end of 205, equal fixedly connected with connecting tube 103 in diameter of inlet tube 205 and outlet pipe 205 in the middle part of one end of 205, 205 is equal in diameter of connecting tube 205 and equal in diameter of inlet tube 205 and equal in setting up at the equal connection 105.
The trash blocking mechanism 3 comprises trash rack nets 301, the trash rack nets 301 are fixedly connected inside an opening 209, the trash rack nets 301 are arranged on two sides of the middle portion in the valve body 205, a filter screen 305 is arranged on one side, far away from the valve core 207, of the trash rack nets 301, the filter screen 305 is slidably connected inside a connecting port 105, the filter screen 305 is attached to one end, close to the valve body 205, of a connecting flange 102, two sides of the bottom of the valve body 205 are penetrated with a drain outlet 304, connecting columns 303 are fixedly connected to the bottom of the drain outlet 304, magnetic rods 302 are fixedly connected to the top of each connecting column 303, the magnetic rods 302 are arranged inside the drain outlet 304, the magnetic rods 302 are arranged on two sides in the valve body 205, and the drain outlet 304 is fixedly connected with the valve body 205.
In this embodiment, sewer line 1 includes inlet tube 101 and outlet pipe 103, and inlet tube 101 is close to the one end of ball valve 2 and passes through flange 102 to be connected at the inlet end of valve body 205, and outlet pipe 103 is close to the one end of ball valve 2 and passes through flange 102 to be connected at the play water end of valve body 205, and inlet tube 101 and outlet pipe 103 are close to the equal fixedly connected with connecting pipe 104 in one end middle part of valve body 205, and inlet tube 101 and outlet pipe 103 diameter all equal, and connecting pipe 104 are close to the one end of valve body 205 and all set up inside connector 105, and connector 105 all sets up at valve body 205 both ends middle part.
Specifically, before using, people can connect ball valve 2 with sewer 1, put filter screen 305 into filter screen 305 first, then put connecting pipe 104 card into connector 105 inside, finally utilize the bolt to fix flange 102 and valve body 205, accomplish the installation, when using, sewage can enter into valve body 205 inside through inlet tube 101 after the preliminary filtration of upstream has been said.
In this embodiment, trash rack 3 includes trash rack net 301, trash rack net 301 is all fixed connection in opening 209 inside, trash rack net 301 all sets up in the middle part both sides in valve body 205, one side that trash rack net 301 kept away from case 207 all is provided with filter screen 305, filter screen 305 all sliding connection is inside connector 105, filter screen 305 all is close to the one end of valve body 205 with flange 102 and laminates mutually, the drain 304 has all been run through to valve body 205 bottom both sides, bottom all threaded connection has spliced pole 303 in the drain 304, spliced pole 303 top all fixedly connected with bar magnet 302, bar magnet 302 all sets up inside drain 304, bar magnet 302 all sets up in both sides in valve body 205, drain 304 all is with valve body 205 fixed connection.
Specifically, can carry out preliminary filtration and buffering to sewage through filter screen 305, thereby can reduce the speed of aquatic impurity, avoid missing large granule impurity to hit the case 207 under the drive of rivers, cause the damage to the case 207, after impurity in the sewage passes filter screen 305, can contact with the inside bar magnet 302 of valve body 205, can attract the iron-containing impurity in the sewage through bar magnet 302, make the iron fillings in the sewage can be by the adhesion on bar magnet 302, thereby can avoid the iron fillings contact case 207 of higher hardness to cause the scratch to the case 207, make ball valve 2's leakproofness impaired, be favorable to ball valve 2's long-term use, people can regularly pull down spliced pole 303 and get rid of the iron fillings, can intercept the sewage again through bar magnet 301 simultaneously, reduce the speed of impurity in the sewage, be favorable to in-service use.
Working principle:
before using, people can be connected with sewage pipe 1 with ball valve 2, put into filter screen 305 inside earlier, again with connecting pipe 104 card into connector 105 inside, finally utilize the bolt to fix flange 102 and valve body 205, accomplish the installation, when using, sewage can enter into valve body 205 inside through inlet tube 101 after the preliminary filtration of saying the upper reaches, can carry out preliminary filtration and buffering to sewage through filter screen 305, thereby can reduce the speed of aquatic impurity, avoid missing large granule impurity to hit case 207 under the drive of rivers, cause the damage to case 207, after impurity passes filter screen 305 in the sewage, can contact with the inside bar magnet 302 of valve body 205, can attract the iron-containing impurity in the sewage through bar magnet 302, make the iron fillings in the sewage can be by the adhesion on bar magnet 302, thereby can avoid the iron fillings contact case 207 that the hardness is higher causes the scratch to the case 207, make ball valve 2's leakproofness impaired, be favorable to the long-term use of ball valve 2, people can regularly pull down spliced pole 303 to get rid of sewage, can reduce the actual speed of using the bar magnet 301 again through the bar, can be favorable to intercepting the sewage.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. Ball valve for sewer pipe, including ball valve (2), its characterized in that: ball valve (2) both ends all are connected with sewer pipe (1), ball valve (2) inside is provided with and blocks dirty mechanism (3), ball valve (2) are including valve body (205), valve body (205) top fixedly connected with connecting block (204), connecting block (204) top is through bolted connection has valve gap (203), valve gap (203) top is provided with valve rod (201), valve rod (201) top fixedly connected with hand wheel (202), valve rod (201) bottom fixedly connected with seal segment (206), seal segment (206) bottom fixedly connected with case (207), case (207) rotate and connect at middle part in valve body (205), seal segment (206) rotate with valve body (205) to be connected, case (207) middle part is run through there is passageway (210).
2. A ball valve for a sewer line according to claim 1, characterized in that: the utility model provides a sewage pipeline (1) includes inlet tube (101) and outlet pipe (103), the one end that inlet tube (101) is close to ball valve (2) is passed through flange (102) and is connected at the inlet end of valve body (205), the one end that outlet pipe (103) is close to ball valve (2) is passed through flange (102) and is connected at the outlet end of valve body (205), the equal fixedly connected with connecting pipe (104) in one end middle part that inlet tube (101) and outlet pipe (103) are close to valve body (205), inlet tube (101) and outlet pipe (103) diameter all equal.
3. A ball valve for a sewer line according to claim 1, characterized in that: the trash holding mechanism (3) comprises trash rack nets (301), the trash rack nets (301) are fixedly connected inside the opening (209), the trash rack nets (301) are arranged on two sides of the middle part in the valve body (205), a filter screen (305) is arranged on one side, far away from the valve core (207), of each trash rack net (301), the filter screen (305) is slidably connected inside the connecting port (105), the filter screen (305) is attached to one end, close to the valve body (205), of each connecting flange (102), drain ports (304) are formed in two sides of the bottom of the valve body (205) in a penetrating mode, connecting columns (303) are connected to the bottom of each drain port (304) in a threaded mode, and magnetic rods (302) are fixedly connected to the tops of the connecting columns (303).
4. A ball valve for a sewer line according to claim 1, characterized in that: the valve is characterized in that sealing seats (208) are rotatably connected to two sides of the valve core (207), the sealing seats (208) are fixedly connected to two sides of the inner middle part of the valve body (205), and openings (209) are formed in the middle of the sealing seats (208).
5. A ball valve for a sewer line according to claim 2, characterized in that: one end of the connecting pipe (104) close to the valve body (205) is arranged inside the connecting port (105), and the connecting ports (105) are arranged in the middle parts of two ends of the valve body (205).
6. A ball valve for a sewer line according to claim 3, characterized in that: the magnetic rods (302) are arranged inside the sewage outlet (304), the magnetic rods (302) are arranged on two sides in the valve body (205), and the sewage outlet (304) is fixedly connected with the valve body (205).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223494370.4U CN219472791U (en) | 2022-12-27 | 2022-12-27 | Ball valve for sewage pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223494370.4U CN219472791U (en) | 2022-12-27 | 2022-12-27 | Ball valve for sewage pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219472791U true CN219472791U (en) | 2023-08-04 |
Family
ID=87464238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223494370.4U Active CN219472791U (en) | 2022-12-27 | 2022-12-27 | Ball valve for sewage pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219472791U (en) |
-
2022
- 2022-12-27 CN CN202223494370.4U patent/CN219472791U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230824 Address after: No. 1675 Fengxiang Road, Baoshan City Industrial Park, Baoshan District, Shanghai, 200000 Patentee after: KAITAI VALVE Group Address before: No. 7, Zhouyuanzu, Hela Village, Kuixiang Miao and Yi Township, Yiliang County, Zhaotong City, Yunnan Province 657600 Patentee before: Zhou Yingbi |
|
| TR01 | Transfer of patent right |