CN113217647A - Low-dissipation ultrahigh-pressure flat valve - Google Patents
Low-dissipation ultrahigh-pressure flat valve Download PDFInfo
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- CN113217647A CN113217647A CN202110407640.4A CN202110407640A CN113217647A CN 113217647 A CN113217647 A CN 113217647A CN 202110407640 A CN202110407640 A CN 202110407640A CN 113217647 A CN113217647 A CN 113217647A
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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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/0227—Packings
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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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
- F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
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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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/0254—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor being operated by particular means
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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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
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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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
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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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/316—Guiding of the slide
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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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
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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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Valves (AREA)
Abstract
The invention relates to the technical field of flat valves and discloses a low-dissipation ultrahigh pressure flat valve which comprises a valve body, wherein the left end and the right end of the valve body are respectively provided with a water inlet pipe and a water outlet pipe, the water inlet pipe and the water outlet pipe are respectively communicated with the valve body, the top of the valve body is provided with a cover plate, the top of the cover plate is fixedly connected with a rotary table, the rotary table drives a clamping plate to move through a threaded rod by rotating the rotary table, so that a fixing ring on the clamping plate is contacted with a connecting piece, a rubber block can be clamped on a clamping groove, the sealing performance between the fixing ring and the connecting piece is enhanced when water flows through the fixing ring and the connecting piece, the water flow impacts an impact mechanism when the water flows, the water flow drives a ring plate to rotate in the connecting piece through a magnetic block, the ring plate drives an arc plate to rotate, and the arc plate rotates to the joint of the rubber block and the clamping groove, the sealing performance of the flat valve is enhanced, and the dissipation performance of the flat valve is reduced.
Description
Technical Field
The invention relates to the technical field of flat valves, in particular to a low-dissipation ultrahigh-pressure flat valve.
Background
A small leak from the flat valve to the external environment is called a spill, also called a microleakage or low leak. The bleeding property of the flat valve is a performance index for measuring the tiny leakage amount of the flat valve, and the tiny leakage can not be judged by a common shell hydraulic pressure strength test and a high-pressure sealing test, and needs to be detected by equipment.
In the prior art, during opening and closing of the flat valve, water flow leaks out from between the two valve plates, so that the water flow is easy to leak out of the flat valve, and the sealing performance of the flat valve is affected.
Disclosure of Invention
Technical problem to be solved
In view of the shortcomings of the prior art, the present invention provides a low-dissipation ultrahigh pressure flat valve to solve the problems mentioned above in the background art.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a low ease nature superhigh pressure wafer valve, includes the valve body, both ends are equallyd divide and do not are provided with inlet tube and outlet pipe about the valve body, inlet tube and outlet pipe are equallyd divide and do not communicate with the valve body, the valve body top is provided with the apron, apron top fixedly connected with carousel.
Preferably, inside riser and the cardboard of being provided with of valve body, riser and cardboard positive and negative both ends are equallyd divide do not with valve body inner wall fixed connection, the height that highly is greater than the cardboard of riser, riser left side top is provided with baffle one, a baffle surface and valve body inner wall fixed connection, baffle one and riser contact, baffle one is located same horizontal plane with the valve body top, cardboard right side top is provided with baffle two, baffle external surface and valve body inner wall fixed connection, baffle two and cardboard contact.
Preferably, cardboard left side top fixedly connected with connecting plate, the equal fixedly connected with slide bar in both ends about the cardboard left side, the discharge orifice one has been seted up on the cardboard, the solid fixed ring of cardboard left side fixedly connected with, gu fixed ring keeps away from the one end of cardboard and bonds and has two rubber blocks, discharge orifice one equals with solid fixed ring centre of a circle and internal diameter.
Preferably, the bottom center shaft of the rotary table is fixedly connected with a threaded rod, and the threaded rod penetrates through the cover plate and the connecting block and extends into the valve body to be rotatably connected with the connecting plate through a bearing.
Preferably, the equal fixedly connected with slip cap in riser right side both ends, two the shape of slide bar is equallyd divide and is do not with two slip cap shape looks adaptations, the discharge orifice two has been seted up on the riser, the riser right side is provided with the connecting piece.
Preferably, the circle centers of the first flow hole and the second flow hole are located on the same horizontal plane, and the diameters of the first flow hole and the second flow hole are consistent.
Preferably, the connecting piece is kept away from the one end of riser and is seted up two draw-in grooves, two the shape size of draw-in groove is equallyd divide do not with the shape size looks adaptation of two rubber blocks, the inside crown plate that is provided with of connecting piece, crown plate surface and the contact of connecting piece inner wall, two magnetic paths of connecting piece inner wall fixedly connected with, the crown plate runs through two magnetic paths and rotates with two magnetic paths to be connected, the inside two arcs that are provided with of connecting piece, two the arc is equallyd divide do not with the contact of connecting piece inner wall, the crown plate runs through two arcs and with two arc fixed connection, the crown plate inner wall is provided with two impact mechanism.
Preferably, the impact mechanism includes the casing, the casing is inside to be the cavity setting, the inside fixedly connected with swash plate of casing, the swash plate sets up for inside slope, the connecting hole has been seted up to the casing side, swash plate one end is connected with the backward flow board through the axis of rotation, the backward flow board sets up for the arc, the one end through connection hole of swash plate is kept away from to the backward flow board, the one end that the swash plate was kept away from to the connecting hole is provided with the clamp plate, the clamp plate passes through the axis of rotation and is connected with shells inner wall rotation, clamp plate and backward flow board contact, shells inner wall bottom is connected with spliced pole one through the bearing rotation, spliced pole one top fixedly connected with spliced pole two, two impingement plates of spliced pole external surface fixedly connected with are located the inboard the impingement plate contacts with the clamp plate.
Compared with the prior art, the invention provides a low-dissipation ultrahigh-pressure flat valve which has the following beneficial effects:
1. according to the invention, the turntable is rotated to drive the clamping plate to move through the threaded rod, so that the fixing ring on the clamping plate is contacted with the connecting piece, the rubber block can be clamped on the clamping groove, and the sealing property between the fixing ring and the connecting piece can be enhanced when water flows through the fixing ring and the connecting piece.
2. According to the invention, when water flows, the water flow impacts the impact mechanism, so that the water flow drives the annular plate to rotate in the connecting piece through the magnetic block, and the annular plate can drive the arc plate to rotate, so that the arc plate rotates to the joint of the rubber block and the clamping groove, the sealing performance of the flat valve is enhanced, and the dissipation performance of the flat valve is reduced.
3. According to the invention, the impact mechanism is arranged, so that when water flows in the shell, the flow velocity of the water flow is accelerated through the inclined plate, and then the water flow flows out through the backflow plate, so that the shell can be driven by the water flow to move, the shell can conveniently drive the annular plate to move, and the water flow is utilized.
4. According to the invention, the impact plate is impacted by water flow, so that the impact plate can rotate through the first connecting column and the second connecting column, the impact plate extrudes the pressing plate, and the pressing plate can extrude the backflow plate, so that the water flow can better drive the shell to move through the backflow plate, and the arc-shaped plate can effectively reduce the dissipation property of the flat valve.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic structural view of the valve body of the present invention;
FIG. 3 is a schematic view of a riser of the present invention;
FIG. 4 is a schematic structural view of a card of the present invention;
FIG. 5 is a schematic view of the construction of the connector of the present invention;
fig. 6 is a schematic view of the impact mechanism of the present invention.
In the figure: 1 valve body, 11 partition plates I, 12 vertical plates, 121 sliding sleeves, 122 connecting pieces, 1221 clamping grooves, 1222 ring plates, 1223 magnetic blocks, 1224 arc plates, 1225 impact mechanisms, 12251 inclined plates, 12252 connecting holes, 12253 backflow plates, 12254 pressing plates, 12255 connecting column I, 12256 connecting column II, 12257 impact plates, 12258 shells, 13 partition plates II, 14 clamping plates, 141 sliding rods, 142 connecting plates, 143 fixing rings, 144 rubber blocks, 15 threaded rods, 2 water inlet pipes, 3 water outlet pipes, 4 cover plates, 5 connecting blocks and 6 rotating discs.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
Referring to fig. 1-6, the present invention provides a technical solution: a low-dissipation ultrahigh pressure flat valve comprises a valve body 1, wherein a water inlet pipe 2 and a water outlet pipe 3 are respectively arranged at the left end and the right end of the valve body 1, a vertical plate 12 and a clamping plate 14 are arranged inside the valve body 1, a connecting plate 142 is fixedly connected above the left side of the clamping plate 14, sliding rods 141 are fixedly connected at the left end and the right end of the left side of the clamping plate 14, a first flow hole is formed in the clamping plate 14, a fixing ring 143 is fixedly connected at the left side of the clamping plate 14, two rubber blocks 144 are bonded at one end, far away from the clamping plate 14, of the fixing ring 143, the first flow hole is concentric with the fixing ring 143 and has the same inner diameter, the vertical plate 12 and the positive and negative ends of the clamping plate 14 are respectively fixedly connected with the inner wall of the valve body 1, the height of the vertical plate 12 is larger than the height of the clamping plate 14, sliding sleeves 121 are respectively fixedly connected at the two ends of the right side of the vertical plate 12, the shapes of the two sliding rods 141 are respectively matched with the shapes of the two sliding sleeves 121, a second flow hole is formed in the vertical plate 12, the positions of the first flow hole and the center of the two flow hole are positioned on the same horizontal plane, the diameter of the first flow hole is consistent with that of the second flow hole, the connecting member 122 is arranged on the right side of the vertical plate 12, one end of the connecting member 122, which is far away from the vertical plate 12, is provided with two clamping grooves 1221, the shapes and sizes of the two clamping grooves 1221 are respectively matched with the shapes and sizes of the two rubber blocks 144, a ring plate 1222 is arranged inside the connecting member 122, the outer surface of the ring plate 1222 is in contact with the inner wall of the connecting member 122, the inner wall of the connecting member 122 is fixedly connected with two magnetic blocks 1223, the ring plate 1222 penetrates through the two magnetic blocks 1223 and is rotatably connected with the two magnetic blocks 1223, two arc plates 1224 are arranged inside the connecting member 122, the two arc plates 1224 are respectively in contact with the inner wall of the connecting member 122, the ring plate 1222 penetrates through the two arc plates 1224 and is fixedly connected with the two arc plates 1224, and two impact mechanisms 1225 are arranged on the inner wall of the ring plate 1222, when water flows, the water flow impacts the impact mechanisms 1225, so that the water flow drives the ring plate to rotate inside the connecting member 122 through the magnetic blocks 1223, thereby the ring plate 1222 can drive the arc plate 1224 to rotate, the arc plate 1224 is rotated to the joint of the rubber block 144 and the clamping groove 1221, the sealing performance of the flat valve is enhanced, the dissipation performance of the flat valve is reduced, the impact mechanism 1225 comprises a housing 12258, the interior of the housing 12258 is hollow, the housing 12258 is fixedly connected with the ring plate 1222, the housing 12258 is of an iron structure, when water flows in the housing 12258 by arranging the impact mechanism 1225, the flow velocity of the water is accelerated by the sloping plate 12251, then the water flows out by the return plate 12253, the housing 12258 can be driven by the water to move, the housing 12258 can drive the ring plate 1222 to move conveniently, the water flow is utilized, the sloping plate 12251 is fixedly connected in the housing 12258, the sloping plate 12251 is inclined inwards, the connecting hole 12252 is arranged on the side surface of the housing 12258, one end of the sloping plate 12251 is rotatably connected with the return plate 12253 by the rotating shaft, the return plate 12253 is arranged in an arc shape, one end of the return plate 12253 far away from the sloping plate 12251 penetrates through the connecting hole 12252, one end of the connecting hole 12252, which is far away from the inclined plate 12251, is provided with a pressing plate 12254, the pressing plate 12254 is rotatably connected with the inner wall of the casing 12258 through a rotating shaft, the pressing plate 12254 is in contact with the return plate 12253, the bottom of the inner wall of the casing 12258 is rotatably connected with a first connecting column 12255 through a bearing, the top of the first connecting column 12255 is fixedly connected with a second connecting column 12256, the outer surface of the second connecting column 12256 is fixedly connected with two impact plates 12257, so that water impacts the impact plates 12257, the impact plates 12257 can rotate through the first connecting column 12255 and the second connecting column 12256, the impact plates 12257 can extrude the pressing plate 12254, the pressing plate 12254 can extrude the return plate 12253, so that water can better drive the casing 12258 to move through the return plate 12253, the arc-shaped plate 1224 can effectively reduce the dissipation performance of the flat valve, the impact plates 12257 positioned on the inner side is in contact with the pressing plate 12254, the first partition plate 11 is arranged above the left side of the vertical plate 12, the outer surface of the first partition plate 11 is fixedly connected with the inner wall of the valve body 1, the first partition plate 11 is in contact with the vertical plate 12, the first partition plate 11 and the top of the valve body 1 are positioned on the same horizontal plane, the second partition plate 13 is arranged above the right side of the clamping plate 14, the outer surface of the second partition plate 13 is fixedly connected with the inner wall of the valve body 1, the second partition plate 13 is in contact with the clamping plate 14, the water inlet pipe 2 and the water outlet pipe 3 are respectively communicated with the valve body 1, the top of the valve body 1 is provided with a cover plate 4, the top of the cover plate 4 is fixedly connected with a rotary table 6, the rotary table 6 drives the clamping plate 14 to move through a threaded rod 15 by rotating the rotary table 6, so that the fixing ring 143 of the card 14 is brought into contact with the connecting member 122, the rubber block 144 can be caught on the catching groove 1221, therefore, when water flows through the fixing ring 143 and the connecting piece 122, the sealing performance between the fixing ring 143 and the connecting piece 122 is enhanced, the threaded rod 15 is fixedly connected to the bottom center shaft of the rotating disk 6, and the threaded rod 15 penetrates through the cover plate 4 and the connecting block 5 and extends to the inside of the valve body 1 to be rotatably connected with the connecting plate 142 through a bearing.
When the flat valve is in use, the rotating disc 6 is rotated to enable the rotating disc 6 to drive the threaded rod 15 to rotate, so that the threaded rod 15 can drive the clamping plate 14 to move through the connecting plate 142, the clamping plate 14 slides in the sliding sleeve 121 on the vertical plate 12 through the sliding rod 141, when the flat valve is in an open state, the fixing ring 143 is in contact with the connecting piece 122, water flows from the fixing ring 143 and the connecting piece 122 through controlling the flow of water, so that the water flows into contact with the impact mechanism 1225, the water flows out along the return plate 12253 after passing through the inclined plate 12251, the water flows drive the shell 12258 to move, the shell 12258 drives the arc-shaped plate 1224 to move through the annular plate 1222, the contact position of the rubber block 144 and the clamping groove 1221 is blocked, the dissipation performance of the flat valve is reduced, and the shell 12258 is magnetically attracted and reset by the magnetic force of the magnetic block 1223 by closing the water flow.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a low-dissipation superhigh pressure wafer valve, includes valve body (1), its characterized in that: both ends are equallyd divide about valve body (1) and do not are provided with inlet tube (2) and outlet pipe (3), inlet tube (2) and outlet pipe (3) are equallyd divide respectively with valve body (1) intercommunication, valve body (1) top is provided with apron (4), apron (4) top fixedly connected with carousel (6).
2. The low-dissipating ultra-high pressure flat valve according to claim 1, wherein: valve body (1) inside is provided with riser (12) and cardboard (14), riser (12) and cardboard (14) positive and negative both ends are equallyd divide do not with valve body (1) inner wall fixed connection, the height that highly is greater than cardboard (14) of riser (12), riser (12) left side top is provided with baffle (11), baffle (11) surface and valve body (1) inner wall fixed connection, baffle (11) and riser (12) contact, baffle (11) and valve body (1) top are located same horizontal plane, cardboard (14) right side top is provided with baffle two (13), baffle two (13) surface and valve body (1) inner wall fixed connection, baffle two (13) and cardboard (14) contact.
3. The low-dissipating ultra-high pressure flat valve according to claim 2, wherein: cardboard (14) left side top fixedly connected with connecting plate (142), the equal fixedly connected with slide bar (141) in both ends about cardboard (14) left side, it is first to have seted up the discharge orifice on cardboard (14), cardboard (14) left side fixedly connected with fixes ring (143), the one end that cardboard (14) were kept away from in fixed ring (143) bonds and has two rubber blocks (144), discharge orifice one equals with fixed ring (143) concentric and internal diameter.
4. A low-dissipating ultra-high pressure flat valve according to claim 3, wherein: the bottom middle shaft of the rotary disc (6) is fixedly connected with a threaded rod (15), and the threaded rod (15) penetrates through the cover plate (4) and the connecting block (5) and extends into the valve body (1) to be rotatably connected with the connecting plate (142) through a bearing.
5. A low-dissipating ultra-high pressure flat valve according to claim 3, wherein: riser (12) right side both ends equal fixedly connected with slip cap (121), two the shape of slip rod (141) is equallyd divide and is do not equallyd divide with two slip caps (121) shape looks adaptations, riser (12) are last to have seted up discharge hole two, riser (12) right side is provided with connecting piece (122).
6. The low-dissipating ultra-high pressure flat valve according to claim 5, wherein: the circle centers of the first flow hole and the second flow hole are located on the same horizontal plane, and the diameters of the first flow hole and the second flow hole are consistent.
7. The low-dissipating ultra-high pressure flat valve according to claim 5, wherein: two clamping grooves (1221) are formed in one end, far away from the vertical plate (12), of the connecting piece (122), the shapes and the sizes of the two clamping grooves (1221) are respectively matched with the shapes and the sizes of the two rubber blocks (144), a ring plate (1222) is arranged inside the connecting piece (122), the outer surface of the ring plate (1222) is contacted with the inner wall of the connecting piece (122), two magnetic blocks (1223) are fixedly connected to the inner wall of the connecting piece (122), the ring plate (1222) penetrates through the two magnetic blocks (1223) and is rotatably connected with the two magnetic blocks (1223), two arc-shaped plates (1224) are arranged inside the connecting piece (122), the two arc-shaped plates (1224) are respectively contacted with the inner wall of the connecting piece (122), the ring plate (1222) penetrates through the two arc plates (1224) and is fixedly connected with the two arc plates (1224), and two impact mechanisms (1225) are arranged on the inner wall of the ring plate (1222).
8. The low-dissipating ultra-high pressure flat valve according to claim 7, wherein: the impact mechanism (1225) comprises a shell (12258), the shell (12258) is internally hollow, the shell (12258) is internally fixedly connected with an inclined plate (12251), the inclined plate (12251) is arranged in an inward inclined manner, a connecting hole (12252) is formed in the side face of the shell (12258), one end of the inclined plate (12251) is rotatably connected with a return plate (12253) through a rotating shaft, the return plate (12253) is arranged in an arc manner, one end of the return plate (12253) far away from the inclined plate (12251) penetrates through the connecting hole (12252), one end of the connecting hole (12252) far away from the inclined plate (12251) is provided with a pressing plate (12254), the pressing plate (12254) is rotatably connected with the inner wall of the shell (12258) through a rotating shaft, the pressing plate (12254) is in contact with the return plate (12253), the bottom of the inner wall of the shell (12258) is rotatably connected with a first connecting column (12255) through a bearing, and the top of the first connecting column (12255) is fixedly connected with a second connecting column (12256), two impact plates (12257) are fixedly connected to the outer surfaces of the second connecting columns (12256), and the impact plates (12257) located on the inner sides are in contact with the pressing plate (12254).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110407640.4A CN113217647B (en) | 2021-04-15 | 2021-04-15 | Low-dissipation ultrahigh-pressure flat valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110407640.4A CN113217647B (en) | 2021-04-15 | 2021-04-15 | Low-dissipation ultrahigh-pressure flat valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113217647A true CN113217647A (en) | 2021-08-06 |
| CN113217647B CN113217647B (en) | 2022-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110407640.4A Active CN113217647B (en) | 2021-04-15 | 2021-04-15 | Low-dissipation ultrahigh-pressure flat valve |
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| Country | Link |
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| CN (1) | CN113217647B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB987605A (en) * | 1961-11-02 | 1965-03-31 | Marvin Henry Grove | Improvements in fluid flow control valves |
| GB1221515A (en) * | 1968-02-22 | 1971-02-03 | Verrieres Appliquees S E V A S | Improvements in or relating to gate valves |
| CN108662172A (en) * | 2018-06-06 | 2018-10-16 | 中国船舶重工集团公司第七二五研究所 | The one-way flow used in a kind of deep water is from underwater gate valve of releasing |
| CN210949952U (en) * | 2019-11-25 | 2020-07-07 | 盐城市苏豪阀业有限公司 | Ultra-high pressure guide plate flat gate valve |
-
2021
- 2021-04-15 CN CN202110407640.4A patent/CN113217647B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB987605A (en) * | 1961-11-02 | 1965-03-31 | Marvin Henry Grove | Improvements in fluid flow control valves |
| GB1221515A (en) * | 1968-02-22 | 1971-02-03 | Verrieres Appliquees S E V A S | Improvements in or relating to gate valves |
| CN108662172A (en) * | 2018-06-06 | 2018-10-16 | 中国船舶重工集团公司第七二五研究所 | The one-way flow used in a kind of deep water is from underwater gate valve of releasing |
| CN210949952U (en) * | 2019-11-25 | 2020-07-07 | 盐城市苏豪阀业有限公司 | Ultra-high pressure guide plate flat gate valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113217647B (en) | 2022-04-26 |
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