CN213176867U - Fluid regulation control ball valve with filtering capability - Google Patents
Fluid regulation control ball valve with filtering capability Download PDFInfo
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- CN213176867U CN213176867U CN202021570733.6U CN202021570733U CN213176867U CN 213176867 U CN213176867 U CN 213176867U CN 202021570733 U CN202021570733 U CN 202021570733U CN 213176867 U CN213176867 U CN 213176867U
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- filtering
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Abstract
A fluid regulating control ball valve with a filtering function comprises a valve body, a water inlet connector arranged at the left end of the valve body and a spherical opening and closing piece arranged in the valve body, wherein the upper end of the valve body is connected with a valve rod, the upper end of the valve rod upwards penetrates out of the valve body and is provided with a hand wheel, and the right end of the valve body is provided with a connector communicated with the inner space of the valve body; an annular limiting step is arranged on the inner wall of the right end port of the connector; the right side of the limiting step is provided with a first filter plate attached to the limiting step; the inner peripheral surface of the limiting step is in threaded connection with a water outlet joint, and the left end surface of the water outlet joint is attached to the right side wall of the first filter plate; and a second filter plate is arranged in the left part of the water outlet joint, and the outer peripheral surface of the second filter plate is attached to the inner wall of the water outlet joint. The utility model discloses a clean degree that rivers not only can be guaranteed to fluid regulation control ball valve with filtering capability, and can effectively avoid the condition that the jam appears in the filtering process.
Description
Technical Field
The utility model relates to a ball valve, especially a fluid regulation control ball valve with filtering capability.
Background
The ball valve is the valve that accessible ball-type was opened and close a regulation and was controlled fluid flow, rivers in order to guarantee the ball valve output can directly be used, generally all can set up a filter screen in the water swivel of ball valve, be used for filtering rivers, because the net gape diameter of filter screen is invariable, consequently the sola filter screen can only filter the impurity that the diameter is greater than filter screen gape diameter, the impurity that the diameter is littleer then can't be filtered, still can't keep the clean degree of rivers, and in the long-term filtering process, the continuous adhesion of part impurity is at filter screen gape inner wall, along with piling up of impurity, filter screen gape finally can be blockked up by impurity, and traditional ball valve only has the sola filter screen, in case filter screen gape is blockked up, rivers then can't be exported outside the water swivel, lead.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a fluid regulation control ball valve with filtering capability, it not only can guarantee the clean degree of rivers, and can effectively avoid the condition that the jam appears in the filtering process.
The utility model provides a technical scheme that above-mentioned technical problem adopted does:
the utility model discloses a fluid regulation control ball valve with filtering capability, including the valve body, locate the water supply connector of valve body left end and locate the ball-type opening and closing member in the valve body, the valve body upper end is connected with the valve rod, and the valve rod upper end upwards is worn out outside the valve body and is equipped with the hand wheel, its characterized in that: the right end of the valve body is provided with a connector communicated with the inner space of the valve body; an annular limiting step is arranged on the inner wall of the right end port of the connector; the right side of the limiting step is provided with a first filter plate attached to the limiting step; the inner peripheral surface of the limiting step is in threaded connection with a water outlet joint, and the left end surface of the water outlet joint is attached to the right side wall of the first filter plate; a second filter plate is arranged in the left part of the water outlet joint, and the outer peripheral surface of the second filter plate is attached to the inner wall of the water outlet joint; the right side of the water outlet joint is provided with a third filter plate attached to the right end face of the water outlet joint; the first filter plate is provided with a plurality of first filter holes which are uniformly distributed, the second filter plate is provided with a plurality of second filter holes which are uniformly distributed, and the third filter plate is provided with a plurality of third filter holes which are uniformly distributed; the diameter of the second filtering hole is smaller than that of the first filtering hole, and the diameter of the third filtering hole is smaller than that of the second filtering hole; the first filter hole position and the second filter hole position are staggered, and the second filter hole position and the third filter hole position are staggered; a plurality of first cleaning devices corresponding to the positions of the first filter holes are arranged on the side wall of the left side of the second filter plate, and a plurality of second cleaning devices corresponding to the positions of the second filter holes are arranged on the side wall of the left side of the third filter plate; and the middle part of the third filter plate is provided with a resetting device matched with the second filter plate.
The first cleaning device comprises a first cleaning rod arranged on the side wall of the left side of the second filter plate, and the first cleaning rod is coaxial with the corresponding first filter hole; the left end of the first cleaning rod penetrates through the first filtering hole leftwards and is provided with a first cleaning head; the diameter of the first cleaning rod and the diameter of the first cleaning head are both smaller than the diameter of the first filtering hole; the second cleaning device comprises a second cleaning rod arranged on the left side wall of the third filter plate, and the second cleaning rod is coaxial with the second filter hole corresponding to the second cleaning rod; a second cleaning head is arranged at the left end of the second cleaning rod, and a space is reserved between the second cleaning head and the second filtering hole; the diameter of the second cleaning rod and the diameter of the second cleaning head are both smaller than the diameter of the second filtering hole; the surface of the first cleaning head and the surface of the second cleaning head are provided with a plurality of cleaning teeth which are uniformly distributed.
Between first clearance pole and the first clearance head, all be connected through an auxiliary head between second clearance pole and the second clearance head, the auxiliary head is the taper of width on the left and right sides.
The reset device comprises reset springs arranged in the middle parts of the second filter plate and the third filter plate; the center of the first filter plate is provided with a through hole, and the center of the second filter hole is provided with a guide hole coaxial with the through hole; the center of the third filter plate is provided with a fastening hole which is coaxial with the guide hole; a fastening block matched with the fastening hole is screwed in the fastening hole; the right end of the fastening block is provided with a limiting part which is attached to the right side wall of the third filter plate, and the left end face of the fastening block is provided with a screw hole; a guide rod matched with the through hole is arranged in the through hole; the left end of the guide rod is provided with a limiting head attached to the left side wall of the first filter plate, and the right end of the guide rod penetrates through the guide hole rightwards and is in threaded connection with the screw hole; the reset spring is sleeved outside the guide rod.
The outer walls of the first cleaning rod and the second cleaning rod are provided with guide chutes which are spiral.
The utility model has the advantages that:
compared with the prior art, the fluid regulating control ball valve with the filtering function adopting the structure of the utility model can form three filtering steps through the first filtering hole, the second filtering hole and the third filtering hole, gradually filter impurities with different sizes in the water flow, ensure the cleanness degree of the water flow to the maximum extent, effectively clean the impurities adhered to the inner wall of the first filtering hole through the first cleaning device, effectively clean the impurities adhered to the inner wall of the second filtering hole through the second cleaning device, effectively avoid the condition that the water flow cannot be normally output from the water outlet connector due to the blocking of the filtering holes by the impurities in the filtering process, and the impurities contained in the water flow filtered by the first filtering hole and the second filtering hole are very small, the third filtering hole is extremely difficult to be blocked by fine impurities when the filtering is carried out, thereby further ensuring that the water flow can normally flow out from the water outlet connector when being filtered, for use.
Drawings
FIG. 1 is a schematic structural view of a fluid regulating control ball valve with filtering function according to the present invention;
FIG. 2 is an enlarged view of section A of FIG. 1;
fig. 3 is an enlarged view of a portion B of fig. 1.
Detailed Description
The invention is described in further detail below with reference to the following figures and detailed description:
referring to fig. 1 to 3, the present invention provides a fluid regulating control ball valve with filtering function, which comprises a valve body 1, a water inlet connector 2 disposed at the left end of the valve body 1, and a spherical opening and closing member 3 disposed in the valve body 1, wherein the upper end of the valve body 1 is connected with a valve rod 4, the upper end of the valve rod 4 upwardly penetrates out of the valve body 1 and is provided with a hand wheel 5, and the right end of the valve body 1 is provided with a connector 6 communicated with the inner space thereof; an annular limiting step 7 is arranged on the inner wall of the right end port of the connector 6; a first filter plate 8 attached to the limiting step 7 is arranged on the right side of the limiting step; the inner peripheral surface of the limiting step 7 is in threaded connection with a water outlet joint 9, and the left end surface of the water outlet joint 9 is attached to the right side wall of the first filter plate 8; a second filter plate 10 is arranged in the left part of the water outlet joint 9, and the outer peripheral surface of the second filter plate 10 is attached to the inner wall of the water outlet joint 9; a third filter plate 11 attached to the right end face of the water outlet joint 9 is arranged on the right side of the water outlet joint; a plurality of first filtering holes 12 which are uniformly distributed are formed in the first filtering plate 8, a plurality of second filtering holes 13 which are uniformly distributed are formed in the second filtering plate 10, and a plurality of third filtering holes 14 which are uniformly distributed are formed in the third filtering plate 11; the diameter of the second filtering hole 13 is smaller than that of the first filtering hole 12, and the diameter of the third filtering hole 14 is smaller than that of the second filtering hole 13; the positions of the first filtering holes 12 and the second filtering holes 13 are staggered, and the positions of the second filtering holes 13 and the third filtering holes 14 are staggered; a plurality of first cleaning devices corresponding to the positions of the first filtering holes 12 are arranged on the left side wall of the second filtering plate 10, and a plurality of second cleaning devices corresponding to the positions of the second filtering holes 13 are arranged on the left side wall of the third filtering plate 11; and the middle part of the third filter plate 11 is provided with a resetting device matched with the second filter plate 10.
The first cleaning device comprises a first cleaning rod 15 arranged on the left side wall of the second filter plate 10, and the first cleaning rod 15 is coaxial with the corresponding first filter hole 12; the left end of the first cleaning rod 15 penetrates through the first filter hole 12 leftwards and is provided with a first cleaning head 16; the diameter of the first cleaning rod 15 and the diameter of the first cleaning head 16 are both smaller than the diameter of the first filtering hole 12; the second cleaning device comprises a second cleaning rod 17 arranged on the left side wall of the third filter plate 11, and the second cleaning rod 17 is coaxial with the corresponding second filter hole 13; a second cleaning head 18 is arranged at the left end of the second cleaning rod 17, and a space is reserved between the second cleaning head 18 and the second filtering hole 13; the diameter of the second cleaning rod 17 and the diameter of the second cleaning head 18 are both smaller than the diameter of the second filtering hole 13; the surfaces of the first cleaning head 16 and the second cleaning head 18 are provided with a plurality of cleaning teeth 19 which are uniformly distributed.
The first cleaning rod 15 and the first cleaning head 16, and the second cleaning rod 17 and the second cleaning head 18 are connected by an auxiliary head 20, and the auxiliary head 20 is in a cone shape with a narrow left and a wide right.
The reset device comprises a reset spring 21 arranged in the middle of the second filter plate 10 and the middle of the third filter plate 11; the center of the first filter plate 8 is provided with a through hole 22, and the center of the second filter hole 13 is provided with a guide hole 23 which is coaxial with the through hole 22; the center of the third filter plate 11 is provided with a fastening hole 24 which is coaxial with the guide hole 23; a fastening block 25 matched with the fastening hole 24 is screwed in the fastening hole 24; the right end of the fastening block 25 is provided with a limiting part 26 which is attached to the right side wall of the third filter plate 11, and the left end face of the fastening block 25 is provided with a screw hole 27; a guide rod 28 matched with the through hole 22 is arranged in the through hole; the left end of the guide rod 28 is provided with a limit head 29 which is attached to the left side wall of the first filter plate 8, and the right end of the guide rod 28 passes through the guide hole 23 rightwards and is in threaded connection with the screw hole 27; the return spring 21 is sleeved outside the guide rod 28.
The outer walls of the first cleaning rod 15 and the second cleaning rod 17 are provided with material guide grooves 30, and the material guide grooves 30 are spiral.
The utility model discloses a use method as follows:
when the ball valve is opened, water flow can flow into the connector 6 through the water inlet connector 2 and the spherical opening and closing part 3 in sequence, the first filter plate 8 is arranged between the connector 6 and the water outlet connector 9, if the water flow is to flow to the water outlet connector 9, the water flow must pass through the first filter hole 12 on the first filter plate 8, at the moment, the first filter hole 12 forms a first filter to filter impurities with larger volume in the water flow, when the water flow passes through the first filter hole 12, the water flow is blocked by the second filter plate 10, the diameter of the second filter hole 13 on the second filter plate 10 is smaller than that of the first filter hole 12, the second filter hole 13 can form a second filter to filter impurities with smaller volume, the cleaning degree of the water flow is further improved, when the water flow passes through the second filter hole 13, if the water flow needs to flow out from the water outlet connector 9, the water flow must pass through the third filter hole 14 on the third filter plate 11, third filtration pore 14 forms the third and filters this moment, and third filtration pore 14 diameter is less than second filtration pore 13 impurity, therefore third filtration pore 14 can carry out more careful filtration to the rivers after twice filtering, filters the tiny impurity that will remain in rivers, finally guarantees the clean degree of the rivers that flow from water connectors 9.
When water flows through the second filter holes 13, a part of the water flow impacts on the left side wall of the second filter plate 10, so that the second filter plate 10 moves rightwards along the track of the guide rod 28, when the second filter plate 10 moves rightwards, the return spring 21 is compressed and generates elasticity, the second filter plate 10 drives the first cleaning rod 15 to move rightwards, as the first cleaning rod 15 moves rightwards, the first cleaning head 16 arranged at the left end of the first cleaning rod 15 moves rightwards and gradually passes through the first filter holes 12 rightwards, when the first cleaning head 16 passes through the first filter holes 12 rightwards, the cleaning teeth on the surface of the first cleaning head 16 effectively clean impurities adhered to the inner wall of the first filter holes 12, under the condition that the third filter plate 11 is fixed, when the second filter holes 13 move rightwards, the second cleaning head 18 gradually approaches the second filter holes 13, and finally the second cleaning head 18 enters the second filter holes 13, and move to the left gradually, in the second clearance head 18 fastening second filtration pore 13 in-process, second clearance head 18 then can be through the clearance tooth 19 on self surface with the impurity clearance clean up in second filtration pore 13, when the ball valve was closed, rivers no longer assault right on second filter 10, second filter 10 resets under reset spring 21's elasticity effect, in second filter 10 reset in-process, first clearance head 16 then can move left through first filtration pore 12, second clearance head 18 passes through second filtration pore 13 like moving right, so repeat and clear up the impurity on first filtration pore 12 inner wall, second filtration pore 13 inner wall, effectively avoid first filtration pore 12 and the second filtration pore 13 condition of blockking up by the impurity.
In conclusion, the utility model can form three filters through the first filtering hole 12, the second filtering hole 13 and the third filtering hole 14, gradually filter impurities with different sizes in the water flow, ensure the cleanness of the water flow to the maximum extent, effectively clean the impurities adhered to the inner wall of the first filtering hole 12 through the first cleaning device, effectively clean the impurities adhered to the inner wall of the second filtering hole 13 through the second cleaning device, effectively avoid the situation that the water flow cannot be normally output from the water outlet connector due to the blockage of the filtering holes by the impurities in the filtering process, and the impurities contained in the water flow filtered through the first filtering hole 12 and the second filtering hole 13 are very small, the third filtering hole 14 is very difficult to be blocked by fine impurities when the filtering is carried out, thereby further ensuring that the water flow can normally flow out from the water outlet connector when being filtered, for use.
Between first clearance pole 15 and the first clearance head 16, all be connected through auxiliary head 20 between second clearance pole 17 and the second clearance head 18, auxiliary head 20 is the taper of the narrow right side width in a left side, and auxiliary head 20 exists and to make the first clearance head 16 right side surface, the first 18 right side surface of second clearance set up more clearance teeth, guarantees the effect of clearance impurity.
The resetting device comprises a resetting spring 21 arranged in the middle of the second filter plate 10 and the middle of the third filter plate 11, a through hole 22 is arranged in the center of the first filter plate 8, a guide hole 23 coaxial with the through hole 22 is arranged in the center of the second filter hole 13, a fastening hole 24 coaxial with the guide hole 23 is arranged in the center of the third filter plate 11, a fastening block 25 matched with the fastening hole is screwed in the fastening hole 24, a limiting part 26 jointed with the right side wall of the third filter plate 11 is arranged at the right end of the fastening block 25, a screw hole 27 is arranged at the left end surface of the fastening block 25, a guide rod 28 matched with the fastening block is arranged in the through hole 22, a limiting head 29 jointed with the left side wall of the first filter plate 8 is arranged at the left end of the guide rod 28, the guide rod 28 passes through the guide hole 23 rightwards and is screwed in the screw hole 27, the resetting spring 21 is sleeved outside the guide rod 28, the assembly structure is favorable for, then the water outlet joint is screwed out rightwards, so that the first filter plate 8, the second filter plate 10 and the third filter plate 11 can be quickly disassembled, and the replacement of parts is convenient.
The outer wall of the first cleaning rod 15 and the outer wall of the second cleaning rod 17 are provided with the guide chute 30, the guide chute 30 is spiral, the impurities cleaned from the inner walls of the first filtering hole 12 and the second filtering hole 13 can be guided by the guide chute 30, and the situation that the first cleaning head 16 and the second cleaning head 18 are difficult to move due to the fact that the cleaned impurities are blocked in the first filtering hole 12 and the second filtering hole 13 is avoided.
Claims (5)
1. The utility model provides a fluid regulation control ball valve with filtering capability, includes the valve body, locates the water supply connector of valve body left end and locates the ball-type opening and closing member in the valve body, and the valve body upper end is connected with the valve rod, and the valve rod upper end upwards is worn out outside the valve body and is equipped with the hand wheel, its characterized in that: the right end of the valve body is provided with a connector communicated with the inner space of the valve body; an annular limiting step is arranged on the inner wall of the right end port of the connector; the right side of the limiting step is provided with a first filter plate attached to the limiting step; the inner peripheral surface of the limiting step is in threaded connection with a water outlet joint, and the left end surface of the water outlet joint is attached to the right side wall of the first filter plate; a second filter plate is arranged in the left part of the water outlet joint, and the outer peripheral surface of the second filter plate is attached to the inner wall of the water outlet joint; the right side of the water outlet joint is provided with a third filter plate attached to the right end face of the water outlet joint; the first filter plate is provided with a plurality of first filter holes which are uniformly distributed, the second filter plate is provided with a plurality of second filter holes which are uniformly distributed, and the third filter plate is provided with a plurality of third filter holes which are uniformly distributed; the diameter of the second filtering hole is smaller than that of the first filtering hole, and the diameter of the third filtering hole is smaller than that of the second filtering hole; the first filter hole position and the second filter hole position are staggered, and the second filter hole position and the third filter hole position are staggered; a plurality of first cleaning devices corresponding to the positions of the first filter holes are arranged on the side wall of the left side of the second filter plate, and a plurality of second cleaning devices corresponding to the positions of the second filter holes are arranged on the side wall of the left side of the third filter plate; and the middle part of the third filter plate is provided with a resetting device matched with the second filter plate.
2. The fluid regulating control ball valve with filtering function as claimed in claim 1, wherein: the first cleaning device comprises a first cleaning rod arranged on the side wall of the left side of the second filter plate, and the first cleaning rod is coaxial with the corresponding first filter hole; the left end of the first cleaning rod penetrates through the first filtering hole leftwards and is provided with a first cleaning head; the diameter of the first cleaning rod and the diameter of the first cleaning head are both smaller than the diameter of the first filtering hole; the second cleaning device comprises a second cleaning rod arranged on the left side wall of the third filter plate, and the second cleaning rod is coaxial with the second filter hole corresponding to the second cleaning rod; a second cleaning head is arranged at the left end of the second cleaning rod, and a space is reserved between the second cleaning head and the second filtering hole; the diameter of the second cleaning rod and the diameter of the second cleaning head are both smaller than the diameter of the second filtering hole; the surface of the first cleaning head and the surface of the second cleaning head are provided with a plurality of cleaning teeth which are uniformly distributed.
3. The fluid regulating control ball valve with filtering function as claimed in claim 2, wherein: between first clearance pole and the first clearance head, all be connected through an auxiliary head between second clearance pole and the second clearance head, the auxiliary head is the taper of width on the left and right sides.
4. The fluid regulating control ball valve with filtering function as claimed in claim 1, wherein: the reset device comprises reset springs arranged in the middle parts of the second filter plate and the third filter plate; the center of the first filter plate is provided with a through hole, and the center of the second filter hole is provided with a guide hole coaxial with the through hole; the center of the third filter plate is provided with a fastening hole which is coaxial with the guide hole; a fastening block matched with the fastening hole is screwed in the fastening hole; the right end of the fastening block is provided with a limiting part which is attached to the right side wall of the third filter plate, and the left end face of the fastening block is provided with a screw hole; a guide rod matched with the through hole is arranged in the through hole; the left end of the guide rod is provided with a limiting head attached to the left side wall of the first filter plate, and the right end of the guide rod penetrates through the guide hole rightwards and is in threaded connection with the screw hole; the reset spring is sleeved outside the guide rod.
5. The fluid regulating control ball valve with filtering function as claimed in claim 2, wherein: the outer walls of the first cleaning rod and the second cleaning rod are provided with guide chutes which are spiral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021570733.6U CN213176867U (en) | 2020-07-31 | 2020-07-31 | Fluid regulation control ball valve with filtering capability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021570733.6U CN213176867U (en) | 2020-07-31 | 2020-07-31 | Fluid regulation control ball valve with filtering capability |
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| Publication Number | Publication Date |
|---|---|
| CN213176867U true CN213176867U (en) | 2021-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021570733.6U Active CN213176867U (en) | 2020-07-31 | 2020-07-31 | Fluid regulation control ball valve with filtering capability |
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| CN (1) | CN213176867U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116135325A (en) * | 2023-04-04 | 2023-05-19 | 中节能(烟台)环保能源有限公司 | Sanitation garbage disposal equipment for sanitation |
-
2020
- 2020-07-31 CN CN202021570733.6U patent/CN213176867U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116135325A (en) * | 2023-04-04 | 2023-05-19 | 中节能(烟台)环保能源有限公司 | Sanitation garbage disposal equipment for sanitation |
| CN116135325B (en) * | 2023-04-04 | 2023-06-30 | 中节能(烟台)环保能源有限公司 | Sanitation garbage disposal equipment for sanitation |
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