CN212226050U - Anti-blocking double-union ball valve - Google Patents
Anti-blocking double-union ball valve Download PDFInfo
- Publication number
- CN212226050U CN212226050U CN202020503040.9U CN202020503040U CN212226050U CN 212226050 U CN212226050 U CN 212226050U CN 202020503040 U CN202020503040 U CN 202020503040U CN 212226050 U CN212226050 U CN 212226050U
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- CN
- China
- Prior art keywords
- pipe
- installation
- fixed
- groove
- ball valve
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 7
- 239000010865 sewage Substances 0.000 claims description 4
- 239000002351 wastewater Substances 0.000 abstract description 22
- 239000012535 impurity Substances 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Images
Abstract
The utility model relates to a by making ball valve design technical field, a prevent two by making ball valve of jam type is disclosed, which comprises a valve body, be located the connecting pipe at valve body both ends, be located still be provided with the installation pipe on the connecting pipe of inlet end department, an organic whole is provided with fixed pipe on the installation pipe, fixed pipe intersects and the lower extreme of fixed pipe with the installation pipe is closed, fixed intraductal filter vat that is provided with, the up end of filter vat is downward towards the lopsidedness of installation pipe water inlet, the upper end of fixed pipe can be dismantled and be connected with the end cover, the both sides of filter vat upper end all are provided with the fixed plate, be provided with along vertical downwardly extending' S installation pole on the fixed plate, all be provided with the mounting panel on the both sides inner wall of fixed pipe, set up the mounting groove that supplies installation pole embedding on the mounting panel, the one end that the installation pipe is. The filtering barrel filters impurities in the waste water, so that the possibility of blocking of the valve body is reduced.
Description
Technical Field
The utility model relates to a by making ball valve design technical field, in particular to prevent two by making ball valve of jam type.
Background
The ball valve is characterized in that the ball valve is a ball valve with two ends connected by movable joints; the double-purpose ball valve is characterized in that two sides of the double-purpose ball valve are connected in a movable joint mode.
At present, a chinese patent with publication number CN2545440, published as 2003, 4/16, discloses a double union ball valve, which includes a valve body, an adjusting seat in threaded connection with the valve body, a ball body disposed in the center of the valve body through two ball end sealing rings, a valve rod hole passing through the valve body, and a valve rod sealed with the valve body, one end of which is joggled with the ball body, and the other end of which is connected with a handle. Sealing rings are respectively arranged between the two end surfaces of the valve body and the pipe joint connected with the valve body through the pressing cap.
When the pipeline for installing the dual-purpose ball valve belongs to a waste water pipeline, the waste water generally contains more impurities, so that the dual-purpose ball valve can be blocked, and the normal operation of the dual-purpose ball valve is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a prevent two by making ball valve of jam type 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: an anti-blocking double-union ball valve comprises a valve body, connecting pipes arranged at two ends of the valve body, a mounting pipe arranged on the connecting pipe at the water inlet end, the mounting tube is integrally provided with a fixed tube with the extending direction vertical to the extending direction of the mounting tube, the fixed tube is intersected with the mounting tube and the lower end of the fixed tube is closed, a filter barrel is arranged in the fixed pipe, the upper end surface of the filter barrel faces to one side of the water inlet of the installation pipe and inclines downwards, the upper end of the fixed pipe is detachably connected with an end cover, both sides of the upper end of the filter barrel are provided with fixed plates, the fixing plate is provided with a mounting rod which extends vertically downwards, the inner walls of the two sides of the fixing pipe are provided with mounting plates, the mounting plate is provided with a mounting groove for embedding the mounting rod, one end of the mounting pipe close to the water inlet is provided with a plurality of flow disturbing blocks, and the flow disturbing blocks are a plurality of S-shaped flow channels formed between the flow disturbing blocks.
The utility model discloses a further set up to: the mounting structure is characterized in that a groove is formed in the inner wall of the mounting groove, a mounting spring with one end connected to the bottom wall of the groove is arranged in the groove, a limiting ball with one side protruding out of the groove is fixed to one end, away from the bottom wall of the groove, of the mounting spring, and a limiting groove for embedding the limiting ball is formed in the outer wall of the mounting rod.
The utility model discloses a further set up to: a pull rod extending along the vertical upward direction is fixed on the bottom wall of the filter barrel, and a drag hook is further arranged at the upper end of the pull rod.
The utility model discloses a further set up to: the upper end of the fixed pipe is provided with a connecting flange, and a plurality of groups of bolts and nuts used for detachably connecting the end cover on the connecting flange are arranged between the peripheral side of the end cover and the connecting flange.
The utility model discloses a further set up to: the upper side of the end cover is also provided with a handle.
The utility model discloses a further set up to: and a drain pipe is arranged on the side wall of the lower end of the fixed pipe, and a sealing cover is connected to the drain pipe in a threaded manner.
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 installation pipe, wherein the installation pipe is used for arranging the plurality of turbulence blocks in one end of the water inlet, an S-shaped flow channel is formed among the plurality of turbulence blocks, and the plurality of turbulence blocks can play a role of turbulence at the moment, so that the flow velocity of the waste water entering the installation pipe is reduced; the wastewater can flow through the filter barrel in the fixed pipe at a relatively slow speed, and the filter barrel can filter the flowing wastewater, so that the wastewater can be efficiently filtered due to the relatively slow flow rate; meanwhile, the waste filtered by the filter barrel can fall onto the bottom wall of the filter barrel under the action of gravity, the filter barrel can recycle impurities in the waste water, and finally, the cleaner waste water can enter the valve body, so that the possibility of blockage of the valve body is reduced;
when sundries in the filter barrel need to be cleaned, the end cover detachably connected with the upper end of the fixed pipe is utilized, after the end cover is opened, the installation rod on the filter barrel is embedded into the installation groove, and after the filter barrel is pulled upwards, the installation rod can be taken out from the installation groove, so that the filter barrel can be quickly disassembled and assembled, and the filter barrel can be quickly cleaned;
meanwhile, as the flow rate of the wastewater passing through the filter barrel is relatively low, sundries such as sand particles and the like in the wastewater sink under the action of gravity, and the sand particles are accumulated in the bottom wall of the fixed pipe, so that the possibility of blocking of the valve body is further reduced;
2. in order to enable the installation rod to be stably embedded into the installation groove, the groove formed in the installation groove is utilized, when the installation rod is embedded into the installation groove, the lower end of the installation rod is abutted against the outer wall of the limiting ball, then the limiting ball can retract into the groove, and the installation spring elastically deforms; when the position of the limiting groove moves to the position of the groove along with the continuous downward movement of the mounting rod, the limiting groove can provide a space for elastic recovery of the mounting spring, then the mounting spring can push the limiting ball to be embedded into the limiting groove, the limiting ball can be positioned between the mounting rod and the groove, and finally the mounting rod in the mounting groove can be limited through the limiting ball;
when the mounting rod needs to be taken out, the pull rod on the bottom wall of the filter barrel is utilized, the pull hook is arranged at the upper end of the pull rod, and after the pull hook is pulled upwards, the inner wall of the limiting groove can apply thrust to the limiting ball in the limiting groove, so that the limiting ball retracts into the groove again, and finally the mounting rod in the mounting groove can be pulled out quickly, and the filter barrel can be disassembled;
3. when the end cover needs to be disassembled and assembled, the periphery of the end cover is connected with the connecting flange on the fixed pipe through a plurality of groups of bolts and nuts, so that the end cover can be conveniently disassembled and assembled; when the end cover needs to be opened, the lifting handle arranged on the upper side of the end cover can be used for facilitating an operator to lift the end cover upwards;
4. when sundries such as sand grains on the bottom wall of the fixed pipe need to be cleaned, the sealing cover on the blow-off pipe is opened, and the sundries on the bottom wall of the fixed pipe can be cleaned more conveniently.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
Reference numerals: 1. a valve body; 2. a connecting pipe; 3. installing a pipe; 31. a flow disturbing block; 4. a fixed tube; 41. an end cap; 411. a handle; 42. a connecting flange; 5. a filter vat; 51. a fixing plate; 52. mounting a rod; 521. a limiting groove; 53. a pull rod; 531. pulling a hook; 6. mounting a plate; 61. mounting grooves; 62. a groove; 63. installing a spring; 64. a limiting ball; 7. a blow-off pipe; 71. and (7) sealing the cover.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model provides a prevent stifled two by making ball valve of jam type, refer to fig. 1, this kind of prevent stifled two by making the ball valve include valve body 1 and the connecting pipe 2 that is located 1 both ends of valve body, wherein 1 inner structure of valve body is a prior art, 1 inside parts such as case that have of valve body, the adjustment seat with press parts such as cap, the case of valve body 1 is located the center department in valve body 1, and the adjustment seat is provided with two in valve body 1 and is located the both sides of case respectively, press the cap simultaneously also to be provided with two and be located the both ends of valve body 1 respectively, wherein press cap threaded connection on 1 tip of valve body and compress tightly connecting pipe 2 on valve body 1.
Referring to fig. 1, a mounting tube 3 is further integrally arranged on the connecting tube 2 at the water inlet end, wherein a fixing tube 4 is integrally arranged on the mounting tube 3, the extending direction of the fixing tube 4 is perpendicular to the extending direction of the mounting tube 3, and meanwhile, the fixing tube 4 intersects with the mounting tube 3 and the lower end of the fixing tube 4 is closed; the upper end of the fixed pipe 4 is detachably connected with an end cover 41, the upper end of the fixed pipe 4 is integrally provided with a connecting flange 42, a plurality of groups of bolts and nuts are arranged between the peripheral side of the end cover 41 and the connecting flange 42, and the plurality of groups of bolts and nuts are uniformly distributed along the peripheral side of the connecting flange 42 at intervals, and at the moment, the end cover 41 can be detachably connected to the connecting flange 42 through the plurality of groups of bolts and nuts; meanwhile, a handle 411 is welded on the upper side of the end cover 41.
Referring to fig. 1 and 2, a filter barrel 5 is further arranged in the fixed pipe 4, the filter barrel 5 is barrel-shaped as a whole, and a filter cavity is arranged on the surface of the filter barrel 5, wherein the upper end surface of the filter barrel 5 inclines downwards towards one side of the water inlet of the installation pipe 3, both sides of the upper end of the filter barrel 5 are welded with fixing plates 51, meanwhile, the fixing plate 51 is welded with the mounting rod 52 extending vertically downwards, the mounting plates 6 are welded on the inner walls of the two sides of the fixing pipe 4, wherein the mounting plate 6 is provided with a mounting groove 61 for the mounting rod 52 to be embedded in, and the inner wall of the mounting groove 61 is provided with a groove 62, wherein, an installation spring 63 with one end welded on the bottom wall of the groove 62 is arranged in the groove 62, and a limit ball 64 is welded on one end of the installation spring 63 far away from the bottom wall of the groove 62, and one side of the limit ball 64 protrudes out of the groove 62, meanwhile, the outer wall of the mounting rod 52 is provided with a limiting groove 521 for embedding the limiting ball 64.
Referring to fig. 1, a pull rod 53 extending in a vertical upward direction is welded to the bottom wall of the filtering barrel 5, and a pull hook 531 is integrally arranged at the upper end of the pull rod 53; wherein the side wall of the lower end of the fixed pipe 4 is integrally provided with a sewage discharge pipe 7, and the sewage discharge pipe 7 is also in threaded connection with a sealing cover 71; meanwhile, a plurality of flow disturbing blocks 31 are welded in one end, close to the water inlet, of the mounting pipe 3, and S-shaped flow channels are formed among the flow disturbing blocks 31.
The principle is as follows: when waste water needs to enter the valve body 1, the waste water firstly enters the installation pipe 3, wherein the installation pipe 3 is provided with a plurality of turbulence blocks 31 positioned in one end of the water inlet, and S-shaped flow channels are 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 installation pipe 3 is reduced; then, the wastewater can flow through the filter barrel 5 in the fixed pipe 4 at a slow speed, and the filter barrel 5 can filter the flowing wastewater, so that the wastewater can be efficiently filtered due to the slow flow rate of the wastewater; on the waste matter that is filtered down by filter vat 5 can fall filter vat 5's diapire under the effect of gravity simultaneously, filter vat 5 can retrieve the debris in the waste water this moment, and final cleaner waste water can enter into valve body 1 to be favorable to reducing the possibility that valve body 1 took place to block up.
Wherein when needs clear up debris in the filter vat 5, dismantle bolt and nut on the flange 42 to open the back with end cover 41, utilize the installation pole 52 embedding on the filter vat 5 in mounting groove 61, upwards pull up filter vat 5 after drag hook 531, installation pole 52 can be followed and taken out in mounting groove 61, finally can realize quick dismouting filter vat 5, thereby be favorable to the quick clearance to filter vat 5.
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 prevent two by making ball valve of jam type, includes valve body (1), is located connecting pipe (2) at valve body (1) both ends, its characterized in that: the water inlet pipe is characterized in that an installation pipe (3) is further arranged on the connecting pipe (2) at the water inlet end, a fixed pipe (4) with the extending direction perpendicular to the extending direction of the installation pipe (3) is integrally arranged on the installation pipe (3), the fixed pipe (4) is intersected with the installation pipe (3) and the lower end of the fixed pipe (4) is closed, a filter barrel (5) is arranged in the fixed pipe (4), the upper end face of the filter barrel (5) inclines downwards towards one side of the water inlet of the installation pipe (3), an end cover (41) is detachably connected to the upper end of the fixed pipe (4), fixed plates (51) are arranged on two sides of the upper end of the filter barrel (5), installation rods (52) extending downwards vertically are arranged on the fixed plates (51), installation plates (6) are arranged on the inner walls of two sides of the fixed pipe (4), installation grooves (61) for the installation rods (52) to be embedded into are formed in the, a plurality of flow disturbing blocks (31) are arranged in one end, close to the water inlet, of the mounting pipe (3), and S-shaped flow channels are formed among the flow disturbing blocks (31).
2. The anti-clogging type double-union ball valve according to claim 1, characterized in that: the mounting structure is characterized in that a groove (62) is formed in the inner wall of the mounting groove (61), a mounting spring (63) with one end connected to the bottom wall of the groove (62) is arranged in the groove (62), a limiting ball (64) with one side protruding out of the groove (62) is fixed to one end, away from the bottom wall of the groove (62), of the mounting spring (63), and a limiting groove (521) for embedding the limiting ball (64) is formed in the outer wall of the mounting rod (52).
3. The anti-clogging type double-union ball valve according to claim 1, characterized in that: a pull rod (53) extending in the vertical upward direction is fixed on the bottom wall of the filter barrel (5), and a drag hook (531) is further arranged at the upper end of the pull rod (53).
4. The anti-clogging type double-union ball valve according to claim 1, characterized in that: the upper end of fixed pipe (4) is provided with flange (42), be provided with the multiunit between the week side of end cover (41) and flange (42) and be used for dismantling the bolt and the nut of connection on flange (42) with end cover (41).
5. An anti-clogging type double-union ball valve according to claim 4, characterized in that: the upper side of the end cover (41) is also provided with a handle (411).
6. The anti-clogging type double-union ball valve according to claim 1, characterized in that: a sewage discharge pipe (7) is arranged on the side wall of the lower end of the fixed pipe (4), and a sealing cover (71) is further in threaded connection with the sewage discharge pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020503040.9U CN212226050U (en) | 2020-04-08 | 2020-04-08 | Anti-blocking double-union ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020503040.9U CN212226050U (en) | 2020-04-08 | 2020-04-08 | Anti-blocking double-union ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212226050U true CN212226050U (en) | 2020-12-25 |
Family
ID=73905409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020503040.9U Expired - Fee Related CN212226050U (en) | 2020-04-08 | 2020-04-08 | Anti-blocking double-union ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212226050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114712906A (en) * | 2022-03-29 | 2022-07-08 | 华能伊敏煤电有限责任公司 | Mud pipe anti-blocking device of desulfurization clarification tank |
-
2020
- 2020-04-08 CN CN202020503040.9U patent/CN212226050U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114712906A (en) * | 2022-03-29 | 2022-07-08 | 华能伊敏煤电有限责任公司 | Mud pipe anti-blocking device of desulfurization clarification tank |
| CN114712906B (en) * | 2022-03-29 | 2023-08-25 | 华能伊敏煤电有限责任公司 | Anti-blocking device for mud discharge pipeline of desulfurization clarification tank |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201225 |