CN212226051U - Two-piece ball valve with filtering function - Google Patents
Two-piece ball valve with filtering function Download PDFInfo
- Publication number
- CN212226051U CN212226051U CN202020503622.7U CN202020503622U CN212226051U CN 212226051 U CN212226051 U CN 212226051U CN 202020503622 U CN202020503622 U CN 202020503622U CN 212226051 U CN212226051 U CN 212226051U
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- Prior art keywords
- pipe
- fixed
- fixed pipe
- installation pipe
- installation
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- Expired - Fee Related
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 230000000903 blocking effect Effects 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 6
- 239000002351 wastewater Substances 0.000 abstract description 29
- 239000004033 plastic Substances 0.000 description 7
- 229920003023 plastic Polymers 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model relates to a ball valve design technical field discloses a two formula ball valves with filtering capability, which comprises a valve body, be located the connecting pipe at valve body both ends, be located the fixed pipe that extends along water flat line direction on the connecting pipe of inlet end department, be provided with polylith spoiler block in the one end that just is close to the water inlet on the fixed pipe, form the runner of S type between the polylith spoiler block, the downside position department at fixed pipe middle part is provided with extending direction and fixed pipe extending direction vertically installation pipe, the installation pipe communicates with each other and the lower extreme opening with fixed pipe, the lower extreme of installation pipe can be dismantled and is connected with the end cover, the position department that just is located the installation pipe in the fixed pipe is provided with the filter screen that the polylith is parallel to each other, the upper end of filter screen is fixed on fixed. Utilize the polylith filter screen to carry out the multilayer to waste water and filter, utilize the installation pipe to carry out debris simultaneously and collect, finally realize the filtration to debris in the waste water, reduce the possibility that the valve body takes place to block up.
Description
Technical Field
The utility model relates to a ball valve design technical field, in particular to two formula ball valves with filtering capability.
Background
The two-piece ball valve with internal thread and gate valve are both a kind of valve, and their closing member is a ball body, and the ball body can be rotated around the central line of valve body so as to attain the goal of opening and closing. Ball valves are used in pipelines primarily to shut off, distribute and change the direction of flow of media.
At present, a chinese patent with publication number CN2315372, publication number 1999, 4.21 discloses a two-piece plastic ball valve, which comprises a valve body, a ball core, a valve rod, a handle, a plastic king gasket, etc., wherein the valve body comprises a main body and a valve cover, and rubber elastic body gaskets are arranged between the valve body and the plastic king gasket and between the valve cover and the plastic king gasket.
When the pipeline that two formula plastics ball valve installed belongs to the waste water pipeline, because contain more debris in the waste water usually, so can cause the jam of two formula plastics ball valve to influence the normal work of two formula plastics ball valve.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a two formula ball valves with filtering capability can reduce the possibility that the valve body took place to block up.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a two formula ball valves with filtering capability, includes the valve body, is located the connecting pipe at valve body both ends, is located water inlet department be provided with the fixed pipe that extends along the water flat line direction on the connecting pipe, be provided with polylith turbulence piece, polylith in the one end that just is close to the water inlet on the fixed pipe the runner that forms the S type between the turbulence piece, the downside position department at fixed pipe middle part is provided with extending direction and fixed pipe extending direction vertically installation pipe, the installation pipe communicates with each other and the lower extreme opening with fixed pipe, the lower extreme of installation pipe can be dismantled and is connected with the end cover, the position department that just is located the installation pipe in the fixed pipe is provided with the filter screen that the polylith is parallel to each other, the upper end of filter screen is fixed on fixed inside pipe.
The utility model discloses a further set up to: the two sides of the upper end of the mounting pipe are respectively provided with a blocking plate extending downwards in an inclined mode, the blocking plates are arranged on the two sides in a staggered mode, and a gap for sundries to fall is reserved between the blocking plates on the two sides.
The utility model discloses a further set up to: one side of end cover articulates on the installation pipe and the opposite side is connected with the connecting plate, be provided with the threaded rod that one end articulates on the connecting plate, be provided with the fixed plate on the installation pipe, set up the open slot that supplies the threaded rod embedding and be the U font on the fixed plate, threaded connection has the lock nut who is used for supporting tightly on the fixed plate on the threaded rod.
The utility model discloses a further set up to: and a rubber sealing ring is arranged on the end face of the lower end of the mounting pipe.
The utility model discloses a further set up to: the locking nut is a butterfly bolt.
The utility model discloses a further set up to: an observation window extending along the vertical direction is arranged on the installation pipe.
To sum up, the utility model discloses following beneficial effect has:
1. when waste water needs to enter the valve body, the waste water firstly enters the fixed pipe, wherein a plurality of turbulence blocks are arranged on the fixed pipe and at one end close to the water inlet, and an S-shaped flow channel is formed among the turbulence blocks, so that the turbulence blocks can play a role of turbulence, and the flow velocity of the waste water entering the fixed pipe is reduced; the wastewater can flow through the plurality of filter screens in the fixed pipe at a relatively slow speed, and the filter screens can filter the flowing wastewater at the moment, so that the wastewater can be efficiently filtered due to the relatively slow flow rate;
the multiple filter screens can carry out multi-layer filtration on the wastewater, thereby further facilitating the more efficient filtration of the wastewater; meanwhile, the plurality of filter screens can also slow down the flow velocity of the wastewater, thereby being beneficial to the filtering effect of the filter screens on the wastewater; the sundries filtered from the filter screen can fall under the action of gravity, the falling sundries can fall into the mounting pipe, and when more sundries are accumulated on the bottom wall of the mounting pipe, the sundries can be cleaned by opening the end cover; finally, filtering sundries in the waste water is realized, and the possibility of blockage of the valve body is reduced;
2. when the waste water flows in the fixed pipe and the installation pipe, impurities which are accumulated on the bottom wall of the installation pipe and are light in weight can be diffused due to the disturbance action of fluid, and a part of the impurities can enter the fixed pipe after rising from the installation pipe, so that the stable storage of the impurities is not facilitated; at the moment, the blocking plates arranged on the two sides of the upper end of the mounting pipe are utilized, wherein the blocking plates extend in the inclined downward direction, the blocking plates on the two sides are staggered, a gap for sundries to fall is reserved between the blocking plates on the two sides, when the sundries fall into the mounting pipe, the sundries can slide down along the blocking plates and then pass through the gap to enter the bottom of the mounting pipe, and then the blocking plates can limit the sundries at the bottom of the mounting pipe, so that the quantity of the upwelled sundries is reduced, and the mounting pipe is favorable for stably accommodating the sundries;
3. when the end cover needs to be opened, the locking nut is unscrewed, and then the threaded rod in the open slot is rotated out, so that the end cover can be opened; when the end cover needs to be closed, the threaded rod is embedded into the open slot, and then the locking nut is screwed down to enable the locking nut to be tightly abutted against the fixed plate, so that the end cover can be closed;
4. the rubber sealing ring is arranged on the end face of the lower end of the mounting pipe, so that the sealing effect of the end cover can be facilitated, and the possibility of overflowing of waste water is reduced;
5. the locking nut is used as the butterfly bolt, and the butterfly bolt is butterfly-shaped, so that the locking nut can be conveniently and directly unscrewed by hands without tools, and the opening and closing of the end cover are facilitated;
6. the observation window that the vertical direction of edge that utilizes to set up on the installation pipe extends sees through the observation window and can observes the interior accumulational condition of debris of installation pipe to convenient timely clearance is carried out the interior debris of installation pipe.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a partial schematic view of the connection relationship between the middle fixing plate, the open slot and the threaded rod of the present invention.
Reference numerals: 1. a valve body; 2. a connecting pipe; 3. a fixed tube; 31. a flow disturbing block; 4. installing a pipe; 41. a barrier plate; 42. a fixing plate; 421. an open slot; 43. a rubber seal ring; 44. an observation window; 5. an end cap; 51. a connecting plate; 52. a threaded rod; 521. locking the nut; 6. and (4) a filter screen.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the two-piece ball valve with the filtering function comprises a valve body 1 and connecting pipes 2 positioned at two ends of the valve body 1, wherein the structure in the valve body 1 is a prior art, and the description is omitted; meanwhile, a fixing pipe 3 is integrally arranged on the connecting pipe 2 at the water inlet end, the central axis of the fixing pipe 3 is consistent with the central axis of the connecting pipe 2, a plurality of turbulence blocks 31 are welded in one end, close to the water inlet, of the fixing pipe 3, and S-shaped flow channels are formed among the turbulence blocks 31.
Referring to fig. 1 and 2, a mounting pipe 4 is welded at the lower side of the middle part of the fixed pipe 3, wherein the extending direction of the mounting pipe 4 is perpendicular to the extending direction of the fixed pipe 3, and the mounting pipe 4 is communicated with the fixed pipe 3 and has an opening at the lower end; meanwhile, the lower end of the installation tube 4 is detachably connected with an end cover 5, one side of the end cover 5 is hinged on the installation tube 4, the other side of the end cover is welded with a connecting plate 51, the connecting plate 51 is provided with a threaded rod 52, one end of the threaded rod 52 is hinged on the connecting plate 51, the installation tube 4 is welded with a fixing plate 42 at a position close to the connecting plate 51, the fixing plate 42 is provided with a U-shaped open slot 421 for embedding the threaded rod 52, the threaded rod 52 is in threaded connection with a locking nut 521 which is tightly abutted against the fixing plate 42, and the locking nut 521 is a butterfly bolt; meanwhile, the end face of the lower end of the mounting tube 4 is bonded with a rubber sealing ring 43, and the rubber sealing ring 43 is used for being tightly pressed on the end cover 5.
Referring to fig. 1, a plurality of filter screens 6 which are parallel to each other are welded in the fixed pipe 3 and at the position of the installation pipe 4, wherein the screen surface of the filter screen 6 is parallel to the end surface of the fixed pipe 3, the upper ends of the filter screens 6 are welded on the inner wall of the fixed pipe 3, and the lower ends of the filter screens 6 extend into the installation pipe 4; meanwhile, blocking plates 41 are welded on two sides of the upper end of the installation pipe 4, the blocking plates 41 extend in the inclined downward direction, the blocking plates 41 on the two sides are staggered, and a gap for sundries to fall is reserved between the blocking plates 41 on the two sides; and a vertically extending observation window 44 is installed on the installation tube 4.
The principle is as follows: when waste water needs to enter the valve body 1, the waste water firstly enters the fixed pipe 3, wherein a plurality of turbulence blocks 31 are arranged on the fixed pipe 3 and at one end close to the water inlet, and an S-shaped flow channel is formed among the turbulence blocks 31, so that the turbulence blocks 31 can play a role of turbulence, and the flow velocity of the waste water entering the fixed pipe 3 is reduced; waste water can be than the polylith filter screen 6 in the slow speed flow through fixed pipe 3 afterwards, and filter screen 6 can filter the waste water of flowing through this moment, because waste water velocity of flow is relatively slow, so be favorable to carrying out more efficient to waste water and filter.
The plurality of filter screens 6 can filter the wastewater in multiple layers, thereby further facilitating the efficient filtration of the wastewater; meanwhile, the plurality of filter screens 6 can also slow down the flow velocity of the wastewater, thereby being beneficial to the filtering effect of the filter screens 6 on the wastewater; the sundries filtered from the filter screen 6 can fall under the action of gravity, the falling sundries can fall into the installation pipe 4, and when more sundries are accumulated on the bottom wall of the installation pipe 4, the end cover 5 is opened to finish the cleaning of the sundries; finally, the filtering of sundries in the waste water is realized, and the possibility of blockage of the valve body 1 is reduced.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a two formula ball valves with filtering capability, includes valve body (1), is located connecting pipe (2) at valve body (1) both ends, its characterized in that: be located water inlet department be provided with on connecting pipe (2) along the fixed pipe (3) that the water line direction extends, be provided with polylith vortex piece (31), polylith in the one end that just is close to the water inlet on fixed pipe (3) the vortex forms the runner of S type between the piece (31), the downside position department at fixed pipe (3) middle part is provided with extending direction and fixed pipe (3) extending direction vertically installation pipe (4), installation pipe (4) communicate with each other and lower extreme opening with fixed pipe (3), the lower extreme of installation pipe (4) can be dismantled and be connected with end cover (5), the position department that just is located installation pipe (4) in fixed pipe (3) is provided with filter screen (6) that the polylith is parallel to each other, the upper end of filter screen (6) is fixed on fixed pipe (3) inner wall and the lower extreme extends into in installation pipe (4).
2. The two-piece ball valve with filtering function according to claim 1, wherein: both sides of the upper end of the mounting pipe (4) are provided with blocking plates (41) extending towards the inclined downward direction, the blocking plates (41) on both sides are staggered, and gaps for sundries to fall are reserved between the blocking plates (41) on both sides.
3. The two-piece ball valve with filtering function according to claim 1, wherein: one side of end cover (5) articulates on installation pipe (4) and the opposite side is connected with connecting plate (51), be provided with threaded rod (52) that one end articulates on connecting plate (51), be provided with fixed plate (42) on installation pipe (4), open slot (421) that supply threaded rod (52) embedding and be the U font are seted up on fixed plate (42), threaded connection has lock nut (521) that are used for supporting tightly on fixed plate (42) on threaded rod (52).
4. A two-piece ball valve with filtering function according to claim 3, wherein: and a rubber sealing ring (43) is arranged on the end surface of the lower end of the mounting pipe (4).
5. A two-piece ball valve with filtering function according to claim 3, wherein: the locking nut (521) is a butterfly bolt.
6. The two-piece ball valve with filtering function according to claim 1, wherein: an observation window (44) extending along the vertical direction is arranged on the mounting tube (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020503622.7U CN212226051U (en) | 2020-04-08 | 2020-04-08 | Two-piece ball valve with filtering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020503622.7U CN212226051U (en) | 2020-04-08 | 2020-04-08 | Two-piece ball valve with filtering function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212226051U true CN212226051U (en) | 2020-12-25 |
Family
ID=73905091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020503622.7U Expired - Fee Related CN212226051U (en) | 2020-04-08 | 2020-04-08 | Two-piece ball valve with filtering function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212226051U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114658955A (en) * | 2022-03-07 | 2022-06-24 | 上海应用技术大学 | Detachable particulate matter filter pipeline structure |
-
2020
- 2020-04-08 CN CN202020503622.7U patent/CN212226051U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114658955A (en) * | 2022-03-07 | 2022-06-24 | 上海应用技术大学 | Detachable particulate matter filter pipeline structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |