CN201475403U - Balance filtering ball valve - Google Patents
Balance filtering ball valve Download PDFInfo
- Publication number
- CN201475403U CN201475403U CN2009201730398U CN200920173039U CN201475403U CN 201475403 U CN201475403 U CN 201475403U CN 2009201730398 U CN2009201730398 U CN 2009201730398U CN 200920173039 U CN200920173039 U CN 200920173039U CN 201475403 U CN201475403 U CN 201475403U
- Authority
- CN
- China
- Prior art keywords
- valve
- hole
- side pipe
- spheroid
- ball valve
- Prior art date
- 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 - Lifetime
Links
Images
Landscapes
- Safety Valves (AREA)
- Taps Or Cocks (AREA)
- Details Of Valves (AREA)
Abstract
The utility model relates to a balance filtering ball valve which comprises a valve body, a ball body which is arranged inside the valve body and is provided with a through hole, a handle and a valve rod component which connects the valve body and the handle, wherein the valve body consists of a body as well as an inlet side pipe and an outlet side pipe which are welded at the two ends of the body; a sealing ring and a spring are respectively arranged between the ball body and the side pipes; wherein a hole is respectively arranged on the inlet side pipe and the outlet side pipe and is fixedly provided with a needle valve; the upper part of the outer side of the valve rod is fixedly provided with an opening indicator panel which is provided with an opening indicator gauge and a pointer; and the pointer can do synchronous rotation along with the handle and display the opening of the handle on the opening indicator gauge. The balance filtering ball valve has simple structure, can accurately control and adjust the flow rate of fluid, has the functions of filtering and discharging sewage, and is convenient for cleaning, good in sealing performance, long in service life, low in cost and easy to popularize.
Description
Technical field
The utility model relates to a kind of ball valve, but especially relates to the balance filtration ball valve of dirt in a kind of pressure measurement, timely adjustment flow and the energy filter pipe.
Background technique
The valve rod that present ball valve generally comprises valve body, is located at the spheroid of band through hole in the valve body, handle and connects spheroid and handle, adopting sealing contact surface between valve body and the spheroid is that the mutual protruding sphere that coincide and the rigidity of concave spherical surface compress sealing, perhaps is provided with leak-proof gasket between valve body and spheroid and seals.Relatively poor relatively, the long use of its airtight performance must cause the wearing and tearing that there are not valve body or leak-proof gasket, causes leakage phenomenon easily, influences the working life of ball valve.
For addressing the above problem, the inventor discloses a kind of full welding steel ball valve in No. 200820109364.3 patents, comprise valve body, be located at spheroid, the handle of band through hole in the valve body and the valve rod assembly that connects spheroid and handle, wherein valve body is by body be positioned at two symmetrical side pipes of body both sides and form, and body and side pipe are welded to connect; Be provided with seal ring and spring A between spheroid and the side pipe, an end and the spheroid of seal ring offset, and the end of the other end and spring A offsets, and the other end and the side pipe of spring A join.Efficiently solve poor sealing performance between valve rod and valve body, short problem of ball valve life-span.But this ball valve can't be realized accurate control and adjusting to pipeline inner fluid flow; Fluid in the pipeline has the dirt existence unavoidably simultaneously, and long-time use is deposited in the spheroid easily, causes pipeline blockage or rate of flow of fluid to descend.
Summary of the invention
The purpose of this utility model provides a kind of long service life, the tool aperture shows and the balance filtration ball valve of dirt eliminating function.
For reaching above-mentioned purpose, the utility model has adopted following technological scheme:
A kind of balance filtration ball valve, comprise valve body, be located at spheroid, the handle of coherent through hole in the valve body and the valve rod assembly that connects spheroid and handle, valve body by body and be welded on the body two ends the import side pipe and the outlet side pipe form, spheroid and side pipe, between be equipped with seal ring and spring.Wherein, all offer a hole on import side pipe and the outlet side pipe, fixed installation one needle-valve on the hole; The valve rod assembly outer upper is fixed an aperture indicator panel, and the aperture indicator panel is provided with an aperture display list and a pointer, and pointer can rotate and show the aperture of handle synchronously with handle on the aperture display list; Installing one filter in the spheroid through hole.
The utility model can also adopt following technological scheme further to realize:
Described balance filtration ball valve wherein, connects a pressure meter on the needle-valve, perhaps connect a flowmeter, perhaps is connected with pressure transducer and microprocessor simultaneously.
Described balance filtration ball valve, wherein, needle-valve directly is welded on import side pipe and the outlet side pipe, perhaps is welded on the base that fixedly is welded on import side pipe and the outlet side pipe.
Described balance filtration ball valve, wherein, filter is the Stainless Steel Filter that is movably installed in the spheroid through hole.
Described balance filtration ball valve, wherein, filter is the string bag that has retainer ring, this retainer ring is connected in the spheroid through hole.
Described balance filtration ball valve, wherein, valve body and spheroid are that steel material is made.
Described balance filtration ball valve wherein, is offered a sewage draining exit on the body; Flexibly connect a lid on the sewage draining exit or directly connect a blowdown valve or add flange plate after connect a blowdown valve.
Described balance filtration ball valve, wherein, spheroid through hole outlet side is provided with the linearly adjust hole that regulated fluid flow and current stabilization are used, and this linearly adjust hole internal diameter is shaped as circle less than the through hole internal diameter, and triangle or one side of something are the semicircle half of leg-of-mutton abnormity that is.
Owing to adopted above technological scheme, made the utility model possess following technique effect:
(1) balance filtration ball valve of the present utility model, on import side pipe and outlet side pipe, be separately installed with needle-valve, can realize monitoring to pipeline inner fluid flow and pressure, the aperture display panel is set simultaneously, can see intuitively that the handle opening angle is the size of aperture, according to accurate control and the adjusting of flow, pressure and the aperture Display Realization monitored to flow and hydrodynamic pressure;
(2) balance filtration ball valve of the present utility model, be provided with filter in the spheroid through hole, when flowing through filter, effectively realizes fluid filtering and decontamination function, and sewage draining exit is set, but the periodic reverse bath is discharged the dirt in the filter and is handled from sewage draining exit, filter is movably installed in the spheroid through hole simultaneously, also is convenient to change and maintenance;
(3) balance filtration ball valve of the present utility model, the spheroid through hole is provided with the linearly adjust hole of internal diameter less than the through hole internal diameter at outlet side, has played the effect of voltage stabilizing and current stabilization;
(4) balance filtration ball valve of the present utility model, valve body and spheroid all adopt steel material to make, intensity height, long service life.
In sum, the utility model is simple in structure, can realize the accurate control and the adjusting of fluid flow, possesses the filtration dirt eliminating function, is convenient to cleaning, good seal performance, and long service life, with low cost, be easy to popularize.
Description of drawings
Fig. 1 is the sectional structure schematic representation of the utility model balance filtration ball valve opening state;
Fig. 2 is the sectional structure schematic representation of the utility model balance filtration ball valve closed state;
Fig. 3 looks the sectional structure schematic representation for the left side of Fig. 2, wherein the movable lid of installing in sewage draining exit place;
Fig. 4 is the balance filtration ball-valve structure schematic representation at sewage draining exit place mounting flange and blowdown valve;
Fig. 5 is the aperture indicator panel structural representation of the utility model balance filtration ball valve;
Among the figure:
The 1-valve body, 11. bodies, 12. import side pipes, 121. holes, 13. outlet side pipes, 131. holes; The 2-spheroid, 21. through holes, 211. linearly adjust holes; The 3-handle; The 4-valve rod assembly; The 5-seal ring; The 6-spring; 7. needle-valve, 8-aperture indicator panel, 81. pointers; The 9-filter, 91-retainer ring, the 92-string bag; The 10-sewage draining exit, 101. lids, 102. blowdown valves, 103. flange plate.
Embodiment
Describe the utility model in detail below in conjunction with accompanying drawing.
Shown in accompanying drawing 1-2, a kind of balance filtration ball valve, comprise valve body 1, be located at spheroid 2, the handle 3 of band through hole 21 in the valve body 1 and the valve rod assembly 4 that connects spheroid 2 and handle 3, valve body 1 is made up of body 11 and import side pipe 12 that is welded on body 11 two ends and outlet side pipe 13, be equipped with seal ring 5 and spring 6 between spheroid 2 and the side pipe 12,13, import side pipe 12 is offered a hole 121, offer a hole 131 on the outlet side pipe 13, all fixedly mount a needle-valve 7 on hole 121 and the hole 131; On needle-valve 7, can connect a pressure meter and be used for monitoring hydrodynamic pressure in import side pipe 12 and the outlet side pipe 13, and the pressure difference that can convert, understand the interior fluid flow of pipeline in good time.Perhaps also can on needle-valve 7, connect a flowmeter, be used for monitoring the fluid flow in import side pipe 12 and the outlet side pipe 13.Perhaps needle-valve is connected with pressure transducer and microprocessor simultaneously, monitors the flow and the variation in pressure of pipeline inner fluid at any time, thereby realize accurate control and adjusting pipeline inner fluid flow with microprocessor.Valve rod assembly 4 outer upper are fixed an aperture indicator panel 8, referring to shown in Figure 5, aperture indicator panel 8 is provided with an aperture display list and a pointer 81, and evenly portraying on the aperture display list has aperture to show, pointer 81 can rotate and show the apertures of handle 3 synchronously with handle 3 on the aperture display list.The handle aperture that shows on the aperture display panel 8 is combined with fluid flow or the pressure that needle-valve 7 places measure import side pipe 12 and outlet side pipe 13, accurately the flow of controlling plumbing fixtures inner fluid and timely adjustment aperture.Also install a filter 9 in the spheroid through hole 21 simultaneously, the dirt that is used for the fluid of circulation in the filter pipe, during unlatching, the filter opening surface is to import side pipe 12 directions, fluid flows to outlet side pipe 13 after flowing through the filter screen of filter 9 earlier again, effectively the interception dirt is avoided dirt to pile up in ball valve and is caused the ball valve obstruction, influences ball valve working life.
Wherein, needle-valve 7 can directly be welded on import side pipe 12 and the outlet side pipe 13, also can be earlier respectively welds a base on the hole 121 of import side pipe 12 and the hole 131 on the outlet side pipe 13, and needle-valve is fixedly welded on this base.
Further, this filter 9 can be the Stainless Steel Filter that is movably installed in the spheroid through hole 21.Also can be a string bag 92 that has retainer ring 91, this retainer ring 91 be connected in the spheroid through hole 21.For ease of blowdown and cleaning and filtering 9, on body 11, offer a sewage draining exit 10; Flexibly connect a lid 101 on the sewage draining exit 10, during blowdown, filter 9 opening surfaces are opened lid 101 to sewage draining exit 10, and fluid falls to dash the dirt in the filter screen is washed away; Perhaps directly connect a blowdown valve 102 at sewage draining exit 10 places, the time opening blowdown valve is discharged dirt; Connect a blowdown valve 102 again after perhaps bigbore pipeline being added flange plate 103.
Further, spheroid through hole 21 outlet sides also can begin one and be used for the linearly adjust hole 211 that regulated fluid flow and current stabilization are used, these linearly adjust hole 211 internal diameters are shaped as circle less than the through hole internal diameter, and triangle or one side of something are the semicircle half of leg-of-mutton abnormity that is.
Valve body 1 of the present utility model and spheroid 2 all adopt steel material to make intensity height, long service life.
The above is preferred embodiment of the present utility model only, is not that the utility model is done any pro forma qualification.Any change that is equal to, modification or differentiation etc. that all those skilled in the art utilize the technical solution of the utility model that the foregoing description is made all still belong in the scope of the technical solution of the utility model.
Claims (9)
1. balance filtration ball valve, comprise valve body (1), be located at spheroid (2), the handle (3) of band through hole (21) in the valve body (1) and the valve rod assembly (4) that connects spheroid (2) and handle (3), valve body (1) by body (11) and be welded on body (11) two ends import side pipe (12) and the outlet side pipe (13) form, spheroid (2) and side pipe (12,13) be equipped with seal ring (5) and spring (6) between, it is characterized in that:
All offer a hole (121,131) on import side pipe (12) and the outlet side pipe (13), hole (121,131) go up fixed installation one needle-valve (7); Valve rod assembly (4) outer upper is fixed an aperture indicator panel (8), and aperture indicator panel (8) is provided with an aperture display list and a pointer (81), and pointer (81) can rotate and show the aperture of handle (3) synchronously with handle (3) on the aperture display list; Installing one filter (9) in the spheroid through hole (21).
2. balance filtration ball valve according to claim 1 is characterized in that:
Described needle-valve (7) is gone up and is connected a pressure meter, perhaps connects a flowmeter, perhaps is connected with pressure transducer and microprocessor simultaneously.
3. balance filtration ball valve according to claim 1 is characterized in that:
Described needle-valve (7) directly is welded on import side pipe (12) and the outlet side pipe (13), perhaps is welded on the base that fixedly is welded on import side pipe (12) and the outlet side pipe (13).
4. balance filtration ball valve according to claim 1 is characterized in that:
Described filter (9) is for being movably installed in the Stainless Steel Filter in the spheroid through hole (21).
5. balance filtration ball valve according to claim 1 is characterized in that:
Described filter (9) is for having the string bag (92) of retainer ring (91), and this retainer ring (91) is connected in the spheroid through hole (21).
6. balance filtration ball valve according to claim 1 is characterized in that:
Described valve body (1) and spheroid (2) are made for steel material.
7. according to the arbitrary described balance filtration ball valve of claim 1-6, it is characterized in that:
Offer a sewage draining exit (10) on the described body (11); Sewage draining exit (10) is gone up to flexibly connect a lid (101) or directly connect a blowdown valve (102) or add flange plate (103) back and is connected a blowdown valve (102).
8. balance filtration ball valve according to claim 7 is characterized in that:
Described spheroid through hole outlet side is provided with the linearly adjust hole (211) that regulated fluid flow and current stabilization are used, and this linearly adjust hole internal diameter is shaped as circle less than the through hole internal diameter, and triangle or one side of something are the semicircle half of leg-of-mutton abnormity that is.
9. according to arbitrary described balance filtration ball valve among the claim 1-6, it is characterized in that:
Described spheroid through hole outlet side is provided with the linearly adjust hole (211) that regulated fluid flow and current stabilization are used, and this linearly adjust hole internal diameter is shaped as circle less than the through hole internal diameter, and triangle or one side of something are the semicircle half of leg-of-mutton abnormity that is.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201730398U CN201475403U (en) | 2009-09-02 | 2009-09-02 | Balance filtering ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201730398U CN201475403U (en) | 2009-09-02 | 2009-09-02 | Balance filtering ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201475403U true CN201475403U (en) | 2010-05-19 |
Family
ID=42411651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201730398U Expired - Lifetime CN201475403U (en) | 2009-09-02 | 2009-09-02 | Balance filtering ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201475403U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101922563A (en) * | 2010-09-16 | 2010-12-22 | 苏州威尔迪威阀业有限公司 | Ball valve with filter screen |
| CN102720857A (en) * | 2012-06-15 | 2012-10-10 | 上海柏威流体控制技术有限公司 | Ball body and valve seat sealing pair of ball valve of coal-to-liquid equipment |
| CN103453214A (en) * | 2013-09-18 | 2013-12-18 | 江国辉 | Rotary seal valve |
| CN104061339A (en) * | 2013-03-18 | 2014-09-24 | 王志强 | Ball valve integrated filter |
| CN104295766A (en) * | 2014-10-21 | 2015-01-21 | 成都市翻鑫家科技有限公司 | Pressure measurable ball valve for tests |
| CN104455694A (en) * | 2014-12-04 | 2015-03-25 | 张家港市佳晟机械有限公司 | Abnormity warning valve |
| CN105351537A (en) * | 2015-11-19 | 2016-02-24 | 成都九十度工业产品设计有限公司 | Butterfly valve with two valve clacks |
| CN106979367A (en) * | 2017-04-18 | 2017-07-25 | 中国船舶重工集团公司第七〇九研究所 | A kind of integrated form flow equilibrium measuring unit |
| CN108533782A (en) * | 2018-05-07 | 2018-09-14 | 河北同力自控阀门制造有限公司 | Spherical static balancing valve |
| CN108547955A (en) * | 2018-05-15 | 2018-09-18 | 芜湖君如保温材料有限公司 | A kind of drug flux adjusting insulating tube |
| CN109695724A (en) * | 2019-01-11 | 2019-04-30 | 瑞安市信立铸造有限公司 | A kind of control valve with flow detection function |
| CN110486494A (en) * | 2019-08-23 | 2019-11-22 | 上海化工院检测有限公司 | A kind of crack type micro Linear regulating valve |
| CN113932032A (en) * | 2021-09-23 | 2022-01-14 | 沈阳泰科流体控制有限公司 | All-welded differential pressure automatic filtering blowdown ball valve |
-
2009
- 2009-09-02 CN CN2009201730398U patent/CN201475403U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101922563A (en) * | 2010-09-16 | 2010-12-22 | 苏州威尔迪威阀业有限公司 | Ball valve with filter screen |
| CN102720857A (en) * | 2012-06-15 | 2012-10-10 | 上海柏威流体控制技术有限公司 | Ball body and valve seat sealing pair of ball valve of coal-to-liquid equipment |
| CN104061339A (en) * | 2013-03-18 | 2014-09-24 | 王志强 | Ball valve integrated filter |
| CN103453214A (en) * | 2013-09-18 | 2013-12-18 | 江国辉 | Rotary seal valve |
| CN104295766A (en) * | 2014-10-21 | 2015-01-21 | 成都市翻鑫家科技有限公司 | Pressure measurable ball valve for tests |
| CN104455694A (en) * | 2014-12-04 | 2015-03-25 | 张家港市佳晟机械有限公司 | Abnormity warning valve |
| CN105351537A (en) * | 2015-11-19 | 2016-02-24 | 成都九十度工业产品设计有限公司 | Butterfly valve with two valve clacks |
| CN106979367A (en) * | 2017-04-18 | 2017-07-25 | 中国船舶重工集团公司第七〇九研究所 | A kind of integrated form flow equilibrium measuring unit |
| CN108533782A (en) * | 2018-05-07 | 2018-09-14 | 河北同力自控阀门制造有限公司 | Spherical static balancing valve |
| CN108533782B (en) * | 2018-05-07 | 2023-11-28 | 河北同力自控阀门制造有限公司 | Spherical static balance valve |
| CN108547955A (en) * | 2018-05-15 | 2018-09-18 | 芜湖君如保温材料有限公司 | A kind of drug flux adjusting insulating tube |
| CN109695724A (en) * | 2019-01-11 | 2019-04-30 | 瑞安市信立铸造有限公司 | A kind of control valve with flow detection function |
| CN110486494A (en) * | 2019-08-23 | 2019-11-22 | 上海化工院检测有限公司 | A kind of crack type micro Linear regulating valve |
| CN113932032A (en) * | 2021-09-23 | 2022-01-14 | 沈阳泰科流体控制有限公司 | All-welded differential pressure automatic filtering blowdown ball valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201475403U (en) | Balance filtering ball valve | |
| CN204099346U (en) | Multi-bed filter | |
| CN112253776A (en) | Valve with filtering function | |
| CN206399484U (en) | A kind of restriction flowmeter based on 3D printing | |
| CN207715877U (en) | A kind of ball-cock assembly | |
| CN202471141U (en) | Target type uniflow flow meter | |
| CN212360965U (en) | Automatic monitoring valve of discharge | |
| CN212004463U (en) | Corrugated pipe stop valve without fluid loss | |
| CN211231128U (en) | Self-cleaning filter | |
| CN209213066U (en) | A kind of Multifunction ball valve | |
| CN112377625A (en) | Differential pressure regulating stop valve | |
| CN209294413U (en) | A kind of combinaing valve body formula valve seat construction for shut-off valve | |
| CN207162103U (en) | A kind of bell-shaped floater type steam trap | |
| CN210830565U (en) | Flange formula tap ball valve | |
| CN201621278U (en) | Combined type water-sealing sealing ring | |
| CN201392219Y (en) | Membrane type gas meter measuring room | |
| CN218671080U (en) | Water separator of calibrating device of flexible pipeline structure | |
| CN216643256U (en) | Stop valve is used to open air | |
| CN214946531U (en) | Angular travel electric actuator for ball valve | |
| CN109537688A (en) | A kind of sealing mechanism, automatic-sealed pipeline and drainage arrangement | |
| CN205896244U (en) | Ball valve with novel sight glass | |
| CN215832794U (en) | Novel balance flowmeter | |
| CN220104175U (en) | Built-in flow monitoring structure | |
| CN214222163U (en) | Multifunctional meter rear valve | |
| CN218916455U (en) | Intelligent internet of things water meter base meter integrated structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160629 Address after: 065000, Hebei Province, Langfang County, new town, Tian Zhen village every village east Patentee after: Wen'an County for special HVAC Equipment Co. Ltd. Address before: 302850 Wang, Zhuang Zicun, Newtown Town, Langfang County, Hebei Patentee before: Wang Zhiqiang |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100519 |
|
| CX01 | Expiry of patent term |