CN204300412U - Filter Blowoff ball valve - Google Patents
Filter Blowoff ball valve Download PDFInfo
- Publication number
- CN204300412U CN204300412U CN201420787441.6U CN201420787441U CN204300412U CN 204300412 U CN204300412 U CN 204300412U CN 201420787441 U CN201420787441 U CN 201420787441U CN 204300412 U CN204300412 U CN 204300412U
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- filtration
- valve
- blowdown
- barrel body
- ball valve
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Abstract
The utility model relates to a kind of filtration Blowoff ball valve.It solve the problems such as the water outlet of existing filtration Blowoff ball valve is not smooth.Comprise valve chest, water intake, water outlet, there is the copper ball of water channel, driving mechanism, filtration barrel body, baffle plate and blowdown housing, filtration barrel body sidepiece is provided with through hole, open at both ends is provided with and tubular filter screen in filtration barrel body, installation body is provided with in filter screen, be provided with inside installation body circumference and extend to the other end and the guide rib arranged that distributes in the shape of a spiral from installing body one end, body outer circumferential is installed and is provided with flow guide structure, diversion tube is provided with on the downside of blowdown housing, the control structure that filtration barrel body and blowdown housing can be interconnected or block is provided with in blowdown housing.The advantage of this filtration Blowoff ball valve is: reasonable in design, and structure is simple, good stability, and water outlet is smooth and easy, not easily blocks, and impurity is easy to discharge, and is convenient to dismounting, good airproof performance.
Description
Technical field
The utility model belongs to ground warm device technical field, especially relates to a kind of filtration Blowoff ball valve.
Background technique
Filtering blowdown valve is indispensable a kind of device on fed sheet of a media pipeline, be widely used in water knockout drum, radiator, floor heating, air-conditioning and water system, its Main Function is stopped by impurity by being arranged on inner filter cylinder, avoiding impurity blocking pipe or fouling in pipeline, by the switch opened on blowdown valve, the impurity be gathered in filter cylinder being discharged when assembling the impurity of a bit.But existing filtration blowdown valve also exists many deficiencies, such as, along with the gathering of impurity in filter cylinder, easily occur that water outlet is not smooth, dismounting inconvenience, poor stability, intensity is low, and impurity is not easily discharged etc., and these problems all greatly constrain the development of ball valve for filter.
In order to solve prior art Problems existing, people have carried out long-term exploration, propose solution miscellaneous.Such as, Chinese patent literature discloses a kind of drain filter [application number: 201420145637.5], comprise the three way valve of " Y " type, the snout cavity interconnected is provided with in this three way valve, outlet plenum and blowdown chamber, the screen tube of closed blowdown chamber and outlet plenum is provided with in blowdown chamber, the outlet end in blowdown chamber is provided with ball valve, this ball valve comprises valve body, valve seat insert, ball valve core, valve rod, locating stud and handle, be provided with between described ball valve and the outlet end in blowdown chamber and be connected valve gap, this connection valve gap forward end seal is connected to the outlet end in blowdown chamber, rear end is connected in the entrance point of ball valve, and rearward end stretches into the contact of entrance point pushing tow on valve seat insert.
Such scheme to some extent solves the problem of existing filtration blowdown valve dismounting inconvenience, but the program still also exists: complex structure, and easily occur that water outlet is not smooth, poor stability, intensity is low, the problem that impurity is not easily discharged.
Summary of the invention
The purpose of this utility model is for the problems referred to above, and provide a kind of reasonable in design, water outlet filters Blowoff ball valve smoothly.
For achieving the above object, the utility model have employed following technical proposal: this filtration Blowoff ball valve, comprise valve chest in a tubular form, described valve chest one end is provided with water intake, the other end is provided with water outlet, the copper ball that middle part had water channel is provided with in valve chest, described copper ball is connected with the driving mechanism that copper ball circumference can be driven to rotate, it is characterized in that, in the middle part of described valve chest, sidewall is provided with and is obliquely installed and the filtration barrel body be connected with valve chest, described filtration barrel body one end extends in valve chest and this end is provided with and is positioned at valve chest and can by the baffle plate of valve chest intrinsic block, the other end is connected with blowdown housing, described filtration barrel body sidepiece is provided with the through hole that water intake can be connected with water outlet, open at both ends is provided with and tubular filter screen in filtration barrel body, be provided with by position structure in described filter screen and be positioned at filter screen center and the installation body axially arranged, be provided with inside installation body circumference and extend to the other end and the guide rib arranged that distributes in the shape of a spiral from installing body one end, described installation body outer circumferential is provided with and current can be guided to filter screen week flow guide structure to the inside, diversion tube is provided with on the downside of described blowdown housing, the control structure that filtration barrel body and blowdown housing can be interconnected or block is provided with in blowdown housing.In this structure, current enter in filtration barrel body by water intake, under the effect of flow guide structure and guide rib, current flow in the shape of a spiral and make flow smooth and easy, under the effect of filter screen, impurity is stopped, and flowed out by through hole and flowed out by water outlet, by control structure filtration barrel body and blowdown housing be interconnected when accumulation of impurities is more thus impurity is discharged, under the effect of helical current, making impurity be easy to discharge.
In above-mentioned filtration Blowoff ball valve, described flow guide structure comprises some being evenly arranged on and installs body outer circumferential and along the guide plate be obliquely installed clockwise or counterclockwise, described guide plate all with body be installed be connected as a single entity.
In above-mentioned filtration Blowoff ball valve, described position structure comprises the positioning plate be arranged on outside guide plate, described positioning plate extend to filtration barrel body week to the inside and with filtration barrel body inside mutually against.
In above-mentioned filtration Blowoff ball valve, described control structure comprises the end cap being arranged on blowdown shell end, be equipped with blowdown valve core body in described end cap, and described blowdown valve core body one end is provided with rubber seal, the other end extends to blowdown hull outside and this end is provided with handwheel.
In above-mentioned filtration Blowoff ball valve, described diversion tube end is provided with block by link, and is provided with sealing plain cushion between described block and diversion tube end.
In above-mentioned filtration Blowoff ball valve, described driving mechanism comprises the valve rod be connected with copper ball, extend to outside valve chest in described valve rod is arranged in and is arranged on valve chest penetration hole, described valve stem end has been bolted butterfly handle, and is provided with sealing configuration between described valve rod and penetration hole.
In above-mentioned filtration Blowoff ball valve, described sealing configuration comprises and being set on valve rod and tetrafluoro packing ring between valve rod and penetration hole, valve rod is arranged with to be positioned at above tetrafluoro packing ring and with tetrafluoro packing ring mutually against pressure cap.
In above-mentioned filtration Blowoff ball valve, described water intake is connected with PPR joint by the first anistree nut, and is provided with an O type circle between described PPR joint and water intake.
In above-mentioned filtration Blowoff ball valve, described water outlet is connected with the adapter of outer silk by the second anistree nut, and is provided with the 2nd O type circle between described outer silk adapter and water outlet, and described outer silk adapter is provided with conical seal ring.
Compared with prior art, the advantage of this filtration Blowoff ball valve is: reasonable in design, and structure is simple, good stability, and water outlet is smooth and easy, not easily blocks, and impurity is easy to discharge, and is convenient to dismounting, good airproof performance.
Accompanying drawing explanation
The structural representation that Fig. 1 provides for the utility model.
The sectional view that Fig. 2 provides for the utility model.
The partial structurtes schematic diagram that Fig. 3 provides for the utility model.
In figure, valve chest 1, water intake 11, first anistree nut 111, PPR joint 112, one O type circle 113, water outlet 12, second anistree nut 121, outer silk adapter 122, 2nd O type circle 123, conical seal ring 124, copper ball 2, cross water channel 21, driving mechanism 3, valve rod 31, penetration hole 32, bolt 33, butterfly handle 34, tetrafluoro packing ring 35, pressure cap 36, filtration barrel body 4, baffle plate 41, through hole 42, blowdown housing 5, filter screen 6, body 61 is installed, guide rib 611, flow guide structure 7, guide plate 71, positioning plate 72, control structure 8, end cap 81, blowdown valve core body 82, rubber seal 83, handwheel 84, diversion tube 9, link 91, block 92, sealing plain cushion 93.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
As Figure 1-3, this filtration Blowoff ball valve, comprise valve chest 1 in a tubular form, valve chest 1 one end is provided with water intake 11, the other end is provided with water outlet 12, the copper ball 2 that middle part had water channel 21 is provided with in valve chest 1, copper ball 2 is connected with the driving mechanism 3 that copper ball 2 circumference can be driven to rotate, in the middle part of valve chest 1, sidewall is provided with and is obliquely installed and the filtration barrel body 4 be connected with valve chest 1, filtration barrel body 4 one end extends in valve chest 1 and this end is provided with and is positioned at valve chest 1 and can by the baffle plate 41 of valve chest 1 intrinsic block, the other end is connected with blowdown housing 5, filtration barrel body 4 sidepiece is provided with the through hole 42 that water intake 11 can be connected with water outlet 12, open at both ends is provided with and tubular filter screen 6 in filtration barrel body 4, be provided with by position structure in filter screen 6 and be positioned at filter screen 6 center and the installation body 61 axially arranged, within 61 weeks, be provided with to the inside at installation body and extend to the other end and the guide rib 611 arranged that distributes in the shape of a spiral from installing body 61 one end, described installation body 61 outer circumferential is provided with and current can be guided to filter screen 6 weeks flow guide structure 7 to the inside, diversion tube 9 is provided with on the downside of described blowdown housing 5, the control structure 8 that filtration barrel body 4 and blowdown housing 5 can be interconnected or block is provided with in blowdown housing 5, namely in the present embodiment, during use, current enter in filtration barrel body 4 by water intake 11, under flow guide structure 7 with the effect of guide rib 611, current flow in the shape of a spiral and make flow smooth and easy, under the effect of filter screen 6, impurity is stopped, and flowed out by through hole 42 and flowed out by water outlet 12, by control structure 8 when accumulation of impurities is more filtration barrel body 4 and blowdown housing 5 are interconnected thus are discharged by impurity, under the effect of helical current, make impurity be easy to discharge.
Preferably, the flow guide structure 7 in the present embodiment comprises some being evenly arranged on and installs body 61 outer circumferential and along the guide plate 71 be obliquely installed clockwise or counterclockwise, guide plate 71 all with body 61 be installed be connected as a single entity.Wherein, the position structure of the present embodiment comprises the positioning plate 72 be arranged on outside guide plate 71, positioning plate 72 extend to filtration barrel body 4 weeks to the inside and with filtration barrel body 4 inside mutually against.
Further, here control structure 8 comprises the end cap 81 being arranged on blowdown housing 5 end, be equipped with blowdown valve core body 82 in end cap 81, and blowdown valve core body 82 one end is provided with rubber seal 83, the other end extends to outside blowdown housing 5 and this end is provided with handwheel 84.Wherein, diversion tube 9 end is here provided with block 92 by link 91, and is provided with and seals plain cushion 93 between block 92 and diversion tube 9 end.
Further, here driving mechanism 3 comprises the valve rod 31 be connected with copper ball 2, valve rod 31 is arranged in and is arranged in penetration hole on valve chest 1 32 and extends to outside valve chest 1, valve rod 31 end is connected with butterfly handle 34 by bolt 33, and is provided with sealing configuration between valve rod 31 and penetration hole 32.Wherein, sealing configuration here comprises and being set on valve rod 31 and tetrafluoro packing ring 35 between valve rod 31 and penetration hole 32, valve rod 31 is arranged with to be positioned at above tetrafluoro packing ring 35 and with tetrafluoro packing ring 35 mutually against pressure cap 36.
In addition, water intake 11 is here connected with PPR joint 112 by the first anistree nut 111, and is provided with an O type circle 113 between PPR joint 112 and water intake 11.Similarly, water outlet 12 is here connected with outer silk adapter 122 by the second anistree nut 121, and is provided with the 2nd O type circle 123 between outer silk adapter 122 and water outlet 12, and outer silk adapter 122 is provided with conical seal ring 124.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ valve chest 1 herein, water intake 11, first anistree nut 111, PPR joint 112, one O type circle 113, water outlet 12, second anistree nut 121, outer silk adapter 122, 2nd O type circle 123, conical seal ring 124, copper ball 2, cross water channel 21, driving mechanism 3, valve rod 31, penetration hole 32, bolt 33, butterfly handle 34, tetrafluoro packing ring 35, pressure cap 36, filtration barrel body 4, baffle plate 41, through hole 42, blowdown housing 5, filter screen 6, body 61 is installed, guide rib 611, flow guide structure 7, guide plate 71, positioning plate 72, control structure 8, end cap 81, blowdown valve core body 82, rubber seal 83, handwheel 84, diversion tube 9, link 91, block 92, term such as sealing plain cushion 93 grade, but do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (9)
1. one kind is filtered Blowoff ball valve, comprise valve chest (1) in a tubular form, described valve chest (1) one end is provided with water intake (11), the other end is provided with water outlet (12), the copper ball (2) that middle part had water channel (21) is provided with in valve chest (1), described copper ball (2) is connected with the driving mechanism (3) that copper ball (2) circumference can be driven to rotate, it is characterized in that, described valve chest (1) middle part sidewall is provided with and is obliquely installed and the filtration barrel body (4) be connected with valve chest (1), described filtration barrel body (4) one end extends in valve chest (1) and this end is provided with and is positioned at valve chest (1) and can by the baffle plate (41) of valve chest (1) intrinsic block, the other end is connected with blowdown housing (5), described filtration barrel body (4) sidepiece is provided with the through hole (42) that water intake (11) can be connected with water outlet (12), open at both ends is provided with and tubular filter screen (6) in filtration barrel body (4), be provided with by position structure in described filter screen (6) and be positioned at filter screen (6) center and the installation body (61) axially arranged, be provided with to the inside in body (61) week in installation and extend to the other end and the guide rib (611) arranged that distributes in the shape of a spiral from installing body (61) one end, described installation body (61) outer circumferential is provided with and current can be guided to filter screen (6) week flow guide structure (7) to the inside, described blowdown housing (5) downside is provided with diversion tube (9), the control structure (8) that filtration barrel body (4) and blowdown housing (5) can be interconnected or block is provided with in blowdown housing (5).
2. filtration Blowoff ball valve according to claim 1, it is characterized in that, described flow guide structure (7) comprises some being evenly arranged on and installs body (61) outer circumferential and along the guide plate (71) be obliquely installed clockwise or counterclockwise, described guide plate (71) all with body (61) be installed be connected as a single entity.
3. filtration Blowoff ball valve according to claim 2, it is characterized in that, described position structure comprises the positioning plate (72) being arranged on guide plate (71) outside, described positioning plate (72) extend to filtration barrel body (4) week to the inside and with filtration barrel body (4) inner side mutually against.
4. the filtration Blowoff ball valve according to claim 1 or 2 or 3, it is characterized in that, described control structure (8) comprises the end cap (81) being arranged on blowdown housing (5) end, blowdown valve core body (82) is equipped with in described end cap (81), and described blowdown valve core body (82) one end is provided with rubber seal (83), the other end extends to blowdown housing (5) outside and this end is provided with handwheel (84).
5. filtration Blowoff ball valve according to claim 4, it is characterized in that, described diversion tube (9) end is provided with block (92) by link (91), and is provided with between described block (92) and diversion tube (9) end and seals plain cushion (93).
6. the filtration Blowoff ball valve according to claim 1 or 2 or 3, it is characterized in that, described driving mechanism (3) comprises the valve rod (31) be connected with copper ball (2), extend to valve chest (1) outside in described valve rod (31) is arranged in and is arranged on valve chest (1) penetration hole (32), described valve rod (31) end is connected with butterfly handle (34) by bolt (33), and is provided with sealing configuration between described valve rod (31) and penetration hole (32).
7. filtration Blowoff ball valve according to claim 6, it is characterized in that, described sealing configuration comprises and is set in the upper and tetrafluoro packing ring (35) be positioned between valve rod (31) and penetration hole (32) of valve rod (31), valve rod (31) is arranged be positioned at tetrafluoro packing ring (35) top and with tetrafluoro packing ring (35) mutual against pressure cap (36).
8. filtration Blowoff ball valve according to claim 6, it is characterized in that, described water intake (11) is connected with PPR joint (112) by the first anistree nut (111), and is provided with an O type circle (113) between described PPR joint (112) and water intake (11).
9. filtration Blowoff ball valve according to claim 6, it is characterized in that, described water outlet (12) is connected with outer silk adapter (122) by the second anistree nut (121), and being provided with the 2nd O type circle (123) between described outer silk adapter (122) and water outlet (12), described outer silk adapter (122) is provided with conical seal ring (124).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420787441.6U CN204300412U (en) | 2014-12-12 | 2014-12-12 | Filter Blowoff ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420787441.6U CN204300412U (en) | 2014-12-12 | 2014-12-12 | Filter Blowoff ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204300412U true CN204300412U (en) | 2015-04-29 |
Family
ID=53105953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420787441.6U Expired - Fee Related CN204300412U (en) | 2014-12-12 | 2014-12-12 | Filter Blowoff ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204300412U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106870757A (en) * | 2017-03-31 | 2017-06-20 | 雷纳德流体智能科技江苏股份有限公司 | A kind of Filtering ball valve |
| CN108825812A (en) * | 2018-09-13 | 2018-11-16 | 浙江景凡环境科技有限公司 | A kind of cleaning valve |
| CN110560264A (en) * | 2019-10-05 | 2019-12-13 | 台州半城暖通科技有限公司 | Octagonal positioning magnetic filter |
| CN114263767A (en) * | 2021-12-21 | 2022-04-01 | 董服义 | Water outlet valve with instant sewage discharge function |
| CN116078023A (en) * | 2023-04-11 | 2023-05-09 | 河北省沧州生态环境监测中心 | Wastewater recycling treatment system |
-
2014
- 2014-12-12 CN CN201420787441.6U patent/CN204300412U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106870757A (en) * | 2017-03-31 | 2017-06-20 | 雷纳德流体智能科技江苏股份有限公司 | A kind of Filtering ball valve |
| CN108825812A (en) * | 2018-09-13 | 2018-11-16 | 浙江景凡环境科技有限公司 | A kind of cleaning valve |
| CN110560264A (en) * | 2019-10-05 | 2019-12-13 | 台州半城暖通科技有限公司 | Octagonal positioning magnetic filter |
| CN110560264B (en) * | 2019-10-05 | 2020-09-22 | 台州半城暖通科技有限公司 | Octagonal positioning magnetic filter |
| WO2021063329A1 (en) * | 2019-10-05 | 2021-04-08 | 台州半城暖通科技有限公司 | Octagonal positioning magnetic filter |
| CN114263767A (en) * | 2021-12-21 | 2022-04-01 | 董服义 | Water outlet valve with instant sewage discharge function |
| CN116078023A (en) * | 2023-04-11 | 2023-05-09 | 河北省沧州生态环境监测中心 | Wastewater recycling treatment system |
| CN116078023B (en) * | 2023-04-11 | 2023-06-20 | 河北省沧州生态环境监测中心 | Wastewater recycling treatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20151212 |
|
| EXPY | Termination of patent right or utility model |