CN116146727B - Valve with anti-blocking function - Google Patents
Valve with anti-blocking function Download PDFInfo
- Publication number
- CN116146727B CN116146727B CN202310023621.0A CN202310023621A CN116146727B CN 116146727 B CN116146727 B CN 116146727B CN 202310023621 A CN202310023621 A CN 202310023621A CN 116146727 B CN116146727 B CN 116146727B
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- China
- Prior art keywords
- valve
- valve body
- threaded rod
- filter screen
- universal joint
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- 239000007788 liquid Substances 0.000 claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 230000000903 blocking effect Effects 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 239000012535 impurity Substances 0.000 claims abstract description 12
- 239000007787 solid Substances 0.000 claims abstract description 7
- 239000002245 particle Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910000885 Dual-phase steel Inorganic materials 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- WUJISAYEUPRJOG-UHFFFAOYSA-N molybdenum vanadium Chemical compound [V].[Mo] WUJISAYEUPRJOG-UHFFFAOYSA-N 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/36—Valve members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/46—Attachment of sealing rings
- F16K1/465—Attachment of sealing rings to the valve seats
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Details Of Valves (AREA)
Abstract
The invention discloses a valve with an anti-blocking function, wherein a water outlet is formed in the inner wall surface of the valve, the water outlet is a liquid flowing port, a blocking head is rotatably arranged in the water outlet, the water outlet is matched with the blocking head, and a rubber sealing ring is arranged on the edge of the blocking head to ensure the tightness of liquid. Through driving first universal joint and rotating, the connecting rod on the first universal joint follows and rotates, and the rotation connecting piece on the auger pole also follows and rotates it simultaneously, and liquid filters through the filter screen in the valve, and liquid flows, and some great particulate matters will remain in one side of filter screen, and the solid impurity of shutoff in filter screen one side will be clear away to the rotation of auger pole, and the particulate matters flows from the discharge gate department on the valve afterwards for it still can clear away the place of its shutoff when opening and shutting the valve again, can not cause the shutoff.
Description
Technical Field
The invention relates to the technical field of valves, in particular to a valve with an anti-blocking function.
Background
The valve is a pipeline accessory for opening and closing a pipeline, controlling the flow direction, adjusting and controlling parameters (temperature, pressure and flow rate) of a conveying medium. Depending on their function, they can be classified into shutoff valves, check valves, regulating valves, etc. The valve is a control component in the fluid conveying system and has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, diverting or overflow pressure relief and the like. Valves for fluid control systems range from the simplest shut-off valves to the various valves used in extremely complex automatic control systems, which are quite diverse in variety and specification. The valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like. The valves are also classified into cast iron valves, cast steel valves, stainless steel valves (201, 304, 316, etc.), chrome molybdenum steel valves, chrome molybdenum vanadium steel valves, dual phase steel valves, plastic valves, nonstandard custom valves, etc. according to the materials.
The traditional liquid valve has certain defects when in use, as the liquid is mixed from other working liquids, certain impurities cannot be generated, and the structure inside the valve can be corroded or blocked after a long time, so that certain adverse effects are generated.
Disclosure of Invention
The invention provides a valve with an anti-blocking function, and solves the problems in the background technology.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the valve with the anti-blocking function comprises a valve, wherein a water outlet is formed in the surface of the inner wall of the valve, the water outlet is a liquid flowing port, a blocking head is rotatably arranged in the water outlet, the water outlet is matched with the blocking head, a rubber sealing ring is arranged on the edge of the blocking head, the tightness of liquid is ensured, a first universal joint is fixedly arranged at the bottom of the blocking head, the first universal joint is rotatably connected with one end of a connecting rod, a second universal joint is rotatably arranged at one end of the connecting rod, far away from the first universal joint, a fixing rod is fixedly arranged on the inner wall of a cavity on one side of the interior of the valve, bearing seats are fixedly arranged at the middle section of the fixing rod, two auger rods are rotatably arranged between the fixing rod and the two bearing seats in the valve, one end of the auger rod penetrates through the bearing seat and extends to the outside of the bearing seat, a rotary connecting piece is arranged on a port of the auger rod, which is positioned at the outside of the bearing seat, the rotary connecting piece is rotationally connected with a second universal joint, a discharge hole is formed in the bottom of the valve, a sealing cover is arranged at the position, which is positioned at the outside of the valve, a mounting groove is formed in the valve, a filter screen is arranged in the valve through the mounting groove, impurities which are filtered by the filter screen and are accumulated on one side of the filter screen are pulled out integrally, so that the clean and tidy performance of the liquid is ensured, meanwhile, blocking is not caused, and certain corresponding operation can be performed only by rotating the rotary adjusting button without electric or other external force;
Through driving first universal joint and rotating, the connecting rod on the first universal joint follows and rotates, and the rotation connecting piece on the auger pole also follows and rotates it simultaneously, and liquid filters through the filter screen in the valve, and liquid flows, and some great particulate matters will remain in one side of filter screen, and the solid impurity of shutoff in filter screen one side will be clear away to the rotation of auger pole, and the particulate matters flows from the discharge gate department on the valve afterwards for it still can clear away the place of its shutoff when opening and shutting the valve again, can not cause the shutoff.
As a further scheme of the invention: an upper valve cover is arranged outside the valve, a threaded connection part is arranged on the inner wall of the upper valve cover, a threaded rod is rotatably arranged in the upper valve cover by means of the threaded connection part, a rotary adjusting button is fixedly arranged at the upper end of the threaded rod, and the lower end of the threaded rod is fixedly connected with the plugging head;
through what cause after filtering the filter screen and pile up impurity in filter screen one side dials out, ensures the clean and tidy nature of liquid itself outflow like this, can not cause the jam simultaneously, only need rotate rotatory adjusting knob can carry out certain corresponding operation, need not electronic or with the help of other external forces, a step realizes a plurality of effects.
As a further scheme of the invention: the water outlet is matched with the plugging head, and a rubber sealing ring is arranged on the edge of the plugging head.
As a further scheme of the invention: the two ends of the valve are respectively arranged as a water inlet end and a water outlet end, and the auger rod is arranged in a cavity of the water inlet end.
As a further scheme of the invention: the filter screen is made of stainless steel corrosion-resistant material.
As a further scheme of the invention: the diameter value of the auger stem is smaller than the diameter value of the internal cavity of the valve.
As a further scheme of the invention: the application method comprises the following steps:
step S1, installing a valve in place according to the use requirement, and checking the tightness;
Step S2: liquid is introduced into two ends of the valve, a rotary adjusting button on the valve is rotated, the rotary adjusting button drives a threaded rod to rotate, the threaded rod is connected with an upper valve cover through threads through a threaded connection part, the rotation of the threaded rod drives a plugging head at the bottom of the threaded rod to move up and down, and the plugging head can be sealed or unfolded with a water outlet in the valve under the action of the threaded rod, so that the flow or plugging of liquid is realized;
Step S3: the shutoff head also rotates to a certain extent under the effect of threaded rod, drives first universal joint and rotates, and the connecting rod on the first universal joint follows and rotates, and the rotation connecting piece on the auger pole also follows and rotates simultaneously, and liquid filters through the filter screen in the valve, and liquid flows, and some great particulate matters will remain in one side of filter screen, and the rotation of auger pole will clear away the solid impurity of shutoff in filter screen one side and dial out, and the particulate matters flows from the discharge gate on the valve afterwards.
The invention provides a valve with an anti-blocking function. Compared with the prior art, the method has the following beneficial effects:
1. the utility model provides a valve that possesses anti-blocking function rotates through driving first universal joint, and the connecting rod on the first universal joint rotates along with rotating, and the rotation connecting piece on the auger pole also rotates along with it simultaneously, and liquid filters through the filter screen in the valve, and liquid flows, and some great particulate matters will remain in one side of filter screen, and the rotation of auger pole will clear away the solid impurity of shutoff in filter screen one side and dial out, and the particulate matters flows from the discharge gate department on the valve afterwards for it still can clear away the place of its shutoff when opening and shutting the valve again, can not cause the shutoff.
2. The utility model provides a valve that possesses anti-blocking function, through what cause after filtering the filter screen to pile up impurity in filter screen one side dials out, ensures the clean and tidy nature of liquid itself outflow like this, can not cause the jam simultaneously, only need rotate rotatory adjusting knob and can carry out certain corresponding operation, need not electronic or with the help of other external forces, a step realizes a plurality of effects.
Drawings
The present invention is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of the internal structure of the present invention;
FIG. 3 is a cross-sectional view of the structure of the present invention;
Fig. 4 is an enlarged view of the structure at a in fig. 3.
In the figure: 1. a valve; 2. a blocking head; 3. a threaded connection; 4. an upper valve cover; 5. a threaded rod; 6. rotating the adjusting knob; 7. a water outlet; 8. a first universal joint; 9. a connecting rod; 10. a second universal joint; 11. rotating the connecting piece; 12. a filter screen; 13. a mounting groove; 14. twisting Long Gan; 15. a bearing seat; 16. a fixed rod; 17. a discharge port; 18. and (5) sealing the cover.
Detailed Description
In order to further describe the technical means and effects adopted by the invention for achieving the preset aim, the following detailed description is given below of the specific implementation, structure, characteristics and effects according to the invention with reference to the attached drawings and the preferred embodiment.
Referring to fig. 1-3, a valve with anti-blocking function comprises a valve 1, wherein a water outlet 7 is arranged on the inner wall surface of the valve 1, the water outlet 7 is a liquid flowing port, a blocking head 2 is rotatably arranged in the water outlet 7, the water outlet 7 is matched with the blocking head 2, a rubber sealing ring is arranged on the edge of the blocking head 2 to ensure the tightness of liquid, a first universal joint 8 is fixedly arranged at the bottom of the blocking head 2, the first universal joint 8 is rotatably connected with one end of a connecting rod 9, a second universal joint 10 is rotatably arranged at one end of the connecting rod 9 far away from the first universal joint 8, a fixing rod 16 is fixedly arranged on the inner wall of a cavity at one side of the interior of the valve 1, a bearing seat 15 is fixedly arranged at the middle section of the fixing rod 16, two fixing rods 16 and the bearing seat 15 are arranged in the valve 1, an auger stem 14 is rotatably arranged between the two bearing seats 15, one end of the auger stem 14 penetrates through the bearing seats 15 and extends to the outside of the bearing seats 15, a rotary connecting piece 11 is arranged on a port of the auger stem 14 positioned at the outside of the bearing seats 15, the rotary connecting piece 11 is rotatably connected with a second universal joint 10, a discharge hole 17 is formed in the bottom of the valve 1, a sealing cover 18 is arranged at the position, positioned at the discharge hole 17, of the outside of the valve 1, a mounting groove 13 is formed in the inside of the valve 1, a filter screen 12 is arranged in the valve 1 through the mounting groove 13, impurities which are filtered by the filter screen 12 and are accumulated on one side of the filter screen 12 are pulled out integrally, so that the clean and tidy performance of liquid flowing out is ensured, blocking cannot be caused, a certain corresponding operation can be performed only by rotating the rotary adjusting button 6, without the need for electric or other external forces.
The outside of valve 1 is provided with upper valve gap 4, threaded connection portion 3 has been seted up on the inner wall of upper valve gap 4, the inside of upper valve gap 4 relies on threaded connection portion 3 to rotate and is provided with threaded rod 5, the fixed rotation adjusting knob 6 that is provided with in upper end of threaded rod 5, the whole flow direction of assurance liquid and the opening or the closure of valve of fixed connection coal gas between the lower extreme of threaded rod 5 and shutoff head 2.
The both ends of valve 1 set up to the water inlet and outlet end respectively, and auger pole 14 sets up in the cavity of water inlet end, guarantees to filter in the upper end that liquid flows, guarantees filterable validity, filter screen 12 adopts stainless steel corrosion resistant material filter screen preparation, can not be corroded easily, the diameter value of auger pole 14 is less than the inside cavity diameter value of valve 1, ensures that auger pole 14 has sufficient rotation buffering space.
The application method comprises the following steps:
step S1, installing a valve in place according to the use requirement, and checking the tightness;
Step S2: liquid is introduced into two ends of the valve, a rotary adjusting button 6 on the valve 1 is rotated, the rotary adjusting button 6 drives a threaded rod 5 to rotate, the threaded rod 5 is connected with an upper valve cover 4 through threads through a threaded connection part 3, the rotation of the threaded rod 5 drives a blocking head 2 at the bottom of the threaded rod 5 to move up and down, and the blocking head 2 can be blocked or unfolded with a water outlet 7 in the valve 1 under the action of the threaded rod 5, so that liquid flow or blocking is realized;
step S3: the blocking head 2 also rotates to a certain extent under the action of the threaded rod 5, drives the first universal joint 8 to rotate, the connecting rod 9 on the first universal joint 8 rotates along with the first universal joint, meanwhile, the rotating connecting piece 11 on the auger rod 14 also rotates along with the first universal joint, liquid is filtered through the filter screen 12 in the valve 1, liquid flows, some larger particles can remain on one side of the filter screen 12, solid impurities blocked on one side of the filter screen 12 are removed and pulled out by the rotation of the auger rod 14, and the particles flow out from the discharge hole 17 on the valve 1.
When the valve is used, the two ends of the valve are communicated with liquid, the rotary adjusting button 6 on the valve 1 is rotated, the rotary adjusting button 6 drives the threaded rod 5 to rotate, the threaded rod 5 is connected with the upper valve cover 4 through the threads of the threaded connection part 3, the rotation of the threaded rod 5 drives the blocking head 2 at the bottom of the threaded rod 5 to move up and down, the blocking head 2 can be blocked or unfolded with the water outlet 7 in the valve 1 under the action of the threaded rod 5, the flow or blocking of liquid is realized, the first universal joint 8 is driven to rotate under the action of the threaded rod 5, the connecting rod 9 on the first universal joint 8 rotates along with the rotation, meanwhile, the rotary connecting piece 11 on the auger rod 14 also rotates along with the rotation of the connecting rod, the liquid is filtered through the filter screen 12 in the valve 1, some larger particles can remain on one side of the filter screen 12, the solid impurities blocked on one side of the filter screen 12 can be removed and pulled out through the rotation of the auger rod 14, and the particles can flow out from the discharge port 17 on the valve 1.
In the description of the present invention, it should be understood that the terms "upper," "lower," "left," "right," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and for simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, as well as a specific orientation configuration and operation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more. In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The foregoing describes one embodiment of the present invention in detail, but the description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.
Claims (6)
1. The utility model provides a valve that possesses anti-blocking function, includes valve body (1), its characterized in that: the utility model discloses a valve body, including valve body (1), sealing head (2), connecting rod (9), sealing head (2), connecting rod (9), sealing head (9) and sealing head, water outlet (7) has been seted up on the inner wall surface of valve body (1), the inside rotation of water outlet (7) is provided with sealing head (2), the fixed first universal joint (8) that is provided with in bottom of sealing head (2), first universal joint (8) are connected with the one end rotation of connecting rod (9), one end rotation that first universal joint (8) were kept away from to connecting rod (9) is provided with second universal joint (10), fixed dead lever (16) are provided with on the inside one side cavity inner wall of valve body (1), the fixed bearing frame (15) that is provided with of intermediate section of dead lever (16), the utility model discloses a valve body, including valve body (1), fixed lever (16) and bearing frame (15) are provided with two in the inside of valve body (1), rotate between two bearing frames (15) and be provided with auger pole (14), and the one end of hank Long Gan (14) runs through bearing frame (15) and extends to the outside of bearing frame (15), hank Long Gan (14) are provided with rotation connecting piece (11) on the outside port of bearing frame (15), rotation connecting piece (11) are connected with second universal joint (10) rotation, discharge gate (17) have been seted up to the bottom of valve body (1), the outside of valve body (1) and the position department that is located discharge gate (17) are provided with closing cap (18), an installation groove (13) is formed in the valve body (1), and a filter screen (12) is arranged in the valve body (1) through the installation groove (13);
the outside of valve body (1) is provided with valve gap (4), threaded connection portion (3) have been seted up on the inner wall of valve gap (4), the inside of valve gap (4) relies on threaded connection portion (3) to rotate and is provided with threaded rod (5), the fixed rotation adjusting knob (6) that is provided with in upper end of threaded rod (5), fixed connection between the lower extreme of threaded rod (5) and shutoff head (2).
2. The valve with anti-blocking function according to claim 1, wherein: the water outlet (7) is matched with the plugging head (2), and a rubber sealing ring is arranged on the edge of the plugging head (2).
3. The valve with anti-blocking function according to claim 1, wherein: two ends of the valve body (1) are respectively arranged as water inlet and outlet ends, and the winch Long Gan (14) is arranged in a cavity of the water inlet end.
4. The valve with anti-blocking function according to claim 1, wherein: the filter screen (12) is made of a stainless steel filter screen made of corrosion-resistant materials.
5. The valve with anti-blocking function according to claim 1, wherein: the diameter of the twisted Long Gan (14) is smaller than the diameter of the inner cavity of the valve body (1).
6. The valve with anti-blocking function according to claim 1, wherein: the application method comprises the following steps:
step S1, installing a valve in place according to the use requirement, and checking the tightness;
step S2: liquid is led through the two ends of the valve, a rotary adjusting button (6) on the valve body (1) is rotated, the rotary adjusting button (6) drives a threaded rod (5) to rotate, the threaded rod (5) is connected with an upper valve cover (4) through threads through a threaded connection part (3), the rotation of the threaded rod (5) drives a plugging head (2) at the bottom of the threaded rod (5) to move up and down, and the plugging head (2) can be sealed or unfolded with a water outlet (7) in the valve body (1) under the action of the threaded rod (5), so that the flow or plugging of liquid is realized; step S3: the blocking head (2) also rotates to a certain extent under the action of the threaded rod (5), the first universal joint (8) is driven to rotate, the connecting rod (9) on the first universal joint (8) rotates along with the threaded rod, meanwhile, the rotating connecting piece (11) on the auger rod (14) also rotates along with the threaded rod, liquid is filtered through the filter screen (12) in the valve body (1), liquid flows, some larger particles can remain on one side of the filter screen (12), solid impurities blocked on one side of the filter screen (12) are removed and pulled out through rotation of the auger Long Gan (14), and the particles flow out from the discharge hole (17) on the valve body (1) later.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310023621.0A CN116146727B (en) | 2023-01-09 | 2023-01-09 | Valve with anti-blocking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310023621.0A CN116146727B (en) | 2023-01-09 | 2023-01-09 | Valve with anti-blocking function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116146727A CN116146727A (en) | 2023-05-23 |
| CN116146727B true CN116146727B (en) | 2024-06-18 |
Family
ID=86338371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310023621.0A Active CN116146727B (en) | 2023-01-09 | 2023-01-09 | Valve with anti-blocking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116146727B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113969989A (en) * | 2021-10-27 | 2022-01-25 | 二维阀门江苏有限公司 | Water-saving liquid valve capable of semi-automatically controlling flow |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB906654A (en) * | 1960-03-09 | 1962-09-26 | British Oxygen Co Ltd | Fluid flow control valve assembly |
| JP2017203513A (en) * | 2016-05-12 | 2017-11-16 | 株式会社テイエルブイ | Flow control valve |
| CN213685452U (en) * | 2020-11-04 | 2021-07-13 | 福建省南安市盛泰阀门有限公司 | Fire-fighting pipeline is with possessing filterable flange valve of impurity |
| CN216242320U (en) * | 2021-12-07 | 2022-04-08 | 云和县金立铸件有限公司 | Valve capable of preventing blockage |
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2023
- 2023-01-09 CN CN202310023621.0A patent/CN116146727B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113969989A (en) * | 2021-10-27 | 2022-01-25 | 二维阀门江苏有限公司 | Water-saving liquid valve capable of semi-automatically controlling flow |
Non-Patent Citations (1)
| Title |
|---|
| 不停输带压更换高压球阀装置;王振洪;;石油工程建设;20160617(03);第77-80页 * |
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| CN116146727A (en) | 2023-05-23 |
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