CN221424030U - High-performance flange seat valve - Google Patents
High-performance flange seat valve Download PDFInfo
- Publication number
- CN221424030U CN221424030U CN202420135702.XU CN202420135702U CN221424030U CN 221424030 U CN221424030 U CN 221424030U CN 202420135702 U CN202420135702 U CN 202420135702U CN 221424030 U CN221424030 U CN 221424030U
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- Prior art keywords
- flange seat
- seat valve
- cover
- filter
- welded
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 15
- 238000001914 filtration Methods 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 239000007787 solid Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 10
- 239000008187 granular material Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 6
- 239000012530 fluid Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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- Valve Housings (AREA)
Abstract
The utility model provides a high-performance flange seat valve, which relates to the field of flange seat valves and comprises a bracket, a flange seat valve body, a filter residue device and a valve rod; the flange seat valve body is connected with the electric actuator through threads; the valve rod is fixedly connected with the electric actuator; the support is welded and connected to the bottom end of the electric actuator; the filter residue device comprises a connecting disc, a screwing cover, a filter cartridge and a rotating rod; the connecting disc is welded with the shunt pipe and is fixedly connected with the diversion pipe through bolts; the screwing cover is screwed at the bottom end of the shunt tube through threads; the bottom end of the rotating rod is welded and connected to the upper side surface of the conversion knob; the lower side surface of the filter cylinder is welded and connected to the top end of the rotating rod; through the setting of filter residue device and electric actuator, realized the automation control of large granule impurity filtration and flange seat valve switching work, solved the inside impurity of traditional flange seat valve and stopped up and the poor problem of manual control operability.
Description
Technical Field
The utility model belongs to the field of flange seat valves, and particularly relates to a high-performance flange seat valve.
Background
The flange valve is a valve with a flange as a connection mode, and consists of a valve, a flange and a flange gasket, and is mainly made of carbon steel, stainless steel and other materials. The flange valve fluid passageway is mostly to have two formulas and tee bend formula structure at present, for effective control fluid flow direction, the inside valve plug structure of flange valve is comparatively complicated accurate, but the fluid in the external pipeline usually contains a large amount of solid impurity particles, in impurity particles inflow flange valve and after the long-time siltation of flange valve, can cause the condition that the valve body structure appears blockking up, the working property of flange seat valve has been reduced, traditional flange seat valve all carries out manual opening and closing through twist grip in addition, flange seat valve switching operation is complicated loaded down with trivial details, not only consume the manpower, moreover unable accurate control flange seat valve's on-off time, from this, the control performance of traditional flange seat valve is lower.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a high-performance flange seat valve, which aims to solve the problems of impurity blockage inside the traditional flange seat valve and poor manual control operation performance.
The utility model provides a high-performance flange seat valve, which comprises a cover disc and a fixing bolt, wherein the cover disc is fixedly connected with the fixing bolt; the cover disc is connected with the honeycomb duct through a fixed bolt; the filter comprises a support, a flange seat valve body, a filter residue device and a valve rod; the flange seat valve body is connected with the blind plate through bolts, the flange seat valve body is connected with the honeycomb duct through bolts, and the flange seat valve body is connected with the electric actuator through threads; the valve rod is fixedly connected with the electric actuator; the valve rod is fixedly connected with a valve plug in the flange seat valve body; the support is welded and connected to the bottom end of the electric actuator; the filter residue device comprises a connecting disc, a screwing cover, a filter cartridge and a rotating rod; the connecting disc is welded with the shunt pipe and is fixedly connected with the diversion pipe through bolts; the screwing cover is screwed at the bottom end of the shunt tube through threads; the bottom end of the rotating rod is welded and connected to the upper side surface of the conversion knob; the lower side of the filter cylinder is welded and connected to the top end of the rotating rod.
In at least some embodiments, the filter cartridge is a cylindrical barrel structure with an opening at the upper side, the left half part of the outer side surface of the filter cartridge barrel structure is densely provided with filter holes, and the right half part of the outer side surface of the filter cartridge barrel structure is a solid closed curved surface.
In at least some embodiments, the shunt tube is a cross-shaped vertical crossed through tube structure, the filter cylinder is embedded inside the shunt tube, the outer side surface of the filter cylinder is tightly attached to the inner side wall of the shunt tube, and a thread structure is arranged at a position, close to the bottom end, of the outer side surface of the shunt tube.
In at least some embodiments, the number of the connecting discs is three, the connecting discs are respectively welded and connected at the water inlet end and the two water outlet ends of the shunt pipe, the connecting discs are of a flange structure, the center part of each connecting disc is provided with a large through hole, and eight groups of small through holes are circumferentially distributed outside the large through holes.
In at least some embodiments, the bottom of the cover body of the screwing cover is provided with a round through hole which penetrates up and down, the rotating rod is rotationally connected in the through hole of the screwing cover, the conversion knob can control the filter cylinder to perform flow direction conversion work from the outside of the shunt pipe by using the rotating rod, the inner side surface of the cover body is provided with a thread structure, and the screwing cover is screwed on the thread surface at the outer side of the shunt pipe through the thread structure.
In at least some embodiments, the number of the flow guiding pipes is two, the flow guiding pipes are of Y-shaped pipe body structures, the three groups of joints of the flow guiding pipes are of flange structures, and eight groups of through holes are formed in the flange.
In at least some embodiments, the cover plate is provided with eight sets of threaded through hole structures, and the threaded through holes are distributed in an annular array around the center line of the cover plate.
Compared with the prior art, the utility model has the following beneficial effects:
1. In the utility model, the filter cylinder welded on the top end of the rotating rod is driven by the conversion knob to rotate in the shunt tube, so that the densely distributed filter hole structure of the left half part of the outer side surface of the filter cylinder is changed to face, large particle impurities flowing in an external pipeline are trapped in the filter cylinder, the blocking of a valve plug caused by the accumulation of the impurities in the flange seat valve body is avoided, the working performance of the flange seat valve is ensured, and the two-way structure matched with the flange seat valve body realizes the two-way water filtering conversion work.
2. The utility model is provided with the shunt tube and the screwing cover, and the screwing assembly structure of the screwing cover and the shunt tube is utilized to facilitate the quick disassembly and separation of the filter cartridge from the inside of the shunt tube along with the screwing cover, so that the filter cartridge can be cleaned or replaced regularly, and the normal water filtration of the filter cartridge is ensured.
3. In the utility model, the valve rod is driven by the electric actuator to move vertically, so that the valve plug in the flange seat valve body moves synchronously with the valve rod, the automatic control of the opening and closing work of the flange seat valve is realized, the opening and closing work of the flange seat valve is executed more rapidly by the electric actuator, the flow regulation operation is more accurate, and the control performance of the flange seat valve is improved.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a right-side view of the present utility model.
Fig. 3 is a schematic elevational view of the present utility model.
Fig. 4 is a schematic top view of the present utility model.
Fig. 5 is a schematic view of the bottom structure of the present utility model.
Fig. 6 is a schematic view of the structure of the water filtering device of the present utility model.
Fig. 7 is a schematic view showing a structure of a water filtering apparatus according to the present utility model in a side view from above.
FIG. 8 is a schematic view of a right-side cross-sectional structure of the water filtering apparatus of the present utility model.
Fig. 9 is a schematic view showing a left-hand cross-sectional structure of the water filtering apparatus of the present utility model.
Fig. 10 is a schematic diagram of a left-hand construction of the water filter device of the present utility model.
Reference numerals:
1. A flow guiding pipe;
2. A cover plate;
3. a fixing bolt;
4. an electric actuator;
5. A bracket;
6. A blind plate;
7. a flange seat valve body;
8. A filter residue device; 801. a connecting disc; 802. a shunt; 803. screwing the cover; 804. a conversion knob; 805. a filter cartridge; 806. a rotating rod;
9. a valve rod.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1-10, the utility model provides a high-performance flange seat valve, which comprises a cover disc 2 and a fixing bolt 3; the cover disc 2 is connected with the honeycomb duct 1 through a fixed bolt 3; the filter comprises a bracket 5, a flange seat valve body 7, a filter residue device 8 and a valve rod 9; the flange seat valve body 7 is connected with the blind plate 6 through bolts, the flange seat valve body 7 is connected with the flow guide pipe 1 through bolts, and the flange seat valve body 7 is connected with the electric actuator 4 through threads; the valve rod 9 is fixedly connected with the electric actuator 4; the valve rod 9 is fixedly connected with a valve plug in the flange seat valve body 7; the bracket 5 is welded and connected to the bottom end of the electric actuator 4; the filter residue device 8 comprises a connecting disc 801, a screwing cover 803, a filter cartridge 805 and a rotating rod 806; the connecting disc 801 is welded with the shunt pipe 802, and the connecting disc 801 is fixedly connected with the diversion pipe 1 through bolts; the screw cap 803 is screwed on the bottom end of the shunt 802; the bottom end of the rotating rod 806 is welded on the upper side surface of the conversion knob 804; the underside of the filter cartridge 805 is welded to the top end of the rotating rod 806.
When the flange seat valve is used for water passing, firstly, the blind plate 6 is arranged at the water outlet end of one group of guide pipes 1 according to the corresponding flow direction by utilizing the fixing bolt 3, the water outlet end of the other group of guide pipes 1 is connected with an external water pipe and kept in a conducting state, then the conversion knob 804 is twisted, the conversion knob 804 drives the filter cylinder 805 with the top welded and connected, one surface of the outer side surface of the filter cylinder 805, which is densely covered with filter holes, is butted to the water outlet end of the corresponding flow direction of the split pipe 802, one surface of the filter cylinder 805, which is not provided with filter holes, is butted to the water outlet end of the other side of the split pipe 802, and is plugged, at the moment, when water flows through the filter cylinder 805, because the volume of large-particle impurities is larger than the aperture of the filter holes of the filter cylinder 805, the large-particle impurities are trapped inside the filter cylinder 805, and the water body penetrates into the filter pipes 1, at the moment, the water outlet end of the filter cylinder 1 is driven by the blind plate 6, the water outlet end of the filter cylinder 1 flows into the flange seat valve body 7, the electric actuator 4 drives the valve rod 9 to move vertically to the valve plug 7, and the valve plug 7 inside the filter seat 7 is opened, and the water flows into the water outlet end of the filter cylinder body 1 from the other side of the filter cylinder 1, and the filter cylinder 1 is plugged by the water outlet end of the filter cylinder 1.
In the embodiment of the disclosure, the filter cartridge 805 is a cylindrical barrel structure with an opening at the upper side, the left half part of the outer side surface of the barrel structure of the filter cartridge 805 is densely provided with filter holes, the right half part of the outer side surface of the barrel structure of the filter cartridge 805 is a solid closed curved surface, and impurity particles in water flow are trapped inside the filter cartridge 805 through the filter hole structure of the filter cartridge 805, so that the water-through filtering work is completed.
In the embodiment of the disclosure, the shunt tube 802 is of a cross-shaped vertical and crossed through tube structure, the filter cylinder 805 is embedded inside the shunt tube 802, the outer side face of the filter cylinder 805 is closely attached to the inner side wall of the shunt tube 802, the filter cylinder 805 rotates inside the shunt tube 802, the water flow path switching work in the shunt tube 802 is achieved, and a thread structure is arranged at a position, close to the bottom end, of the outer side face of the shunt tube 802.
In the embodiment of the disclosure, the number of the connecting discs 801 is three, the connecting discs 801 are respectively welded and connected at the water inlet end and the two water outlet ends of the shunt tubes 802, the connecting discs 801 are of a flange structure, a large through hole is formed in the center of each connecting disc 801, eight groups of small through holes are circumferentially distributed in the outer sides of the large through holes, and nuts are inserted in the small through holes of the connecting discs 801 in a matching manner through bolts, so that the shunt tubes 802 are stably connected with an external pipeline through the connecting discs 801 of the flange structure.
In the embodiment of the disclosure, the bottom of the cover body of the screwing cover 803 is provided with a circular through hole which is vertically penetrated, the rotary rod 806 is rotationally connected in the through hole of the screwing cover 803, the conversion knob 804 can control the filter cylinder 805 from the outside of the shunt tube 802 to perform flow direction conversion work by using the rotary rod 806, the inner side surface of the cover body is provided with a thread structure, the screwing cover 803 is screwed on the thread surface at the outer side of the shunt tube 802 by the thread structure, the screwing cover 803 and the thread screwing structure of the shunt tube 802 not only realize the sealing connection of the screwing cover 803 and the shunt tube 802, but also facilitate the disassembly and cleaning of the filter cylinder 805 and ensure the water filtering performance of the filter cylinder 805.
In the embodiment of the disclosure, the number of the guide pipes 1 is two, the guide pipes 1 are of Y-shaped pipe body structures, three groups of interfaces of the guide pipes 1 are of flange structures, eight groups of through holes are formed in the flange, nuts are inserted into the inner through holes of the connecting disc 801 in a matched mode, and two groups of water inlet ends of each group of guide pipes 1 are respectively and stably connected with the flange seat valve body 7 and the connecting disc 801.
In the embodiment of the disclosure, eight groups of threaded through holes are formed in the cover plate 2, the threaded through holes are distributed in an annular array around the central line of the cover plate 2, the threaded through holes of the cover plate 2 are aligned with the eight groups of through holes of the flange plate structure of the flow guide pipe 1, and the cover plate 2 completes sealing work of the water outlet end of the flow guide pipe 1 through the fixing bolts 3.
The installation mode, the connection mode or the setting mode of all the components are common mechanical modes, such as welding, threaded connection, screw connection and the like, and the specific structure, the model and the coefficient index of all the components are all self-contained technologies, so long as the beneficial effects can be achieved. The fixing bolt 3 and the electric actuator 4 are common devices in the market, and can be used only by being connected according to the purchased use instruction when being purchased, so that the description is omitted.
The technical solution of the present utility model is not limited to the scope of the embodiments of the present utility model, and technical matters not described in detail in the present utility model are all known technologies.
Claims (7)
1. A high-performance flange seat valve comprises a cover disc (2) and a fixing bolt (3); the cover disc (2) is connected with the guide pipe (1) through a fixing bolt (3); the method is characterized in that: the filter comprises a support (5), a flange seat valve body (7), a filter residue device (8) and a valve rod (9); the flange seat valve body (7) is connected with the blind plate (6) through bolts, the flange seat valve body (7) is connected with the guide pipe (1) through bolts, and the flange seat valve body (7) is connected with the electric actuator (4) through threads; the valve rod (9) is fixedly connected with the electric actuator (4); the valve rod (9) is fixedly connected with a valve plug in the flange seat valve body (7); the support (5) is welded at the bottom end of the electric actuator (4); the filter residue device (8) comprises a connecting disc (801), a screwing cover (803), a filter cartridge (805) and a rotating rod (806); the connecting disc (801) is welded with the shunt tube (802), and the connecting disc (801) is fixedly connected with the diversion tube (1) through bolts; the screwing cover (803) is screwed on the bottom end of the shunt tube (802); the bottom end of the rotating rod (806) is welded and connected to the upper side surface of the conversion knob (804); the lower side of the filter cylinder (805) is welded and connected to the top end of the rotating rod (806).
2. A high performance flange seat valve according to claim 1, wherein: the filter cylinder (805) is of a cylindrical cylinder structure with an opening at the upper side, filtering holes are densely distributed on the left half part of the outer side surface of the cylinder structure of the filter cylinder (805), and the right half part of the outer side surface of the cylinder structure of the filter cylinder (805) is of a solid closed curved surface.
3. A high performance flange seat valve according to claim 1, wherein: the shunt tube (802) is of a cross-shaped vertical crossed through tube structure, the filter cylinder (805) is embedded in the inner side of the shunt tube (802), the outer side face of the filter cylinder (805) is tightly attached to the inner side wall of the shunt tube (802), and a thread structure is arranged at the position, close to the bottom end, of the outer side face of the shunt tube (802).
4. A high performance flange seat valve according to claim 1, wherein: the number of the connecting discs (801) is three, the connecting discs (801) are respectively welded and connected with the water inlet end and the two water outlet ends of the shunt tubes (802), the connecting discs (801) are of flange structures, large through holes are formed in the central positions of the connecting discs (801), and eight groups of small through holes are distributed in the outer sides of the large through holes in a surrounding mode.
5. A high performance flange seat valve according to claim 1, wherein: the screw-on cover (803) is characterized in that a circular through hole which is vertically communicated is formed in the bottom of the cover body of the screw-on cover (803), a rotating rod (806) is rotatably connected in the through hole of the screw-on cover (803), a conversion knob (804) can control a filter cylinder (805) to perform flow direction conversion work from the outside of the shunt tube (802) by using the rotating rod (806), a thread structure is arranged on the inner side surface of the cover body, and the screw-on cover (803) is screwed on the thread surface of the outer side of the shunt tube (802) through the thread structure.
6. A high performance flange seat valve according to claim 1, wherein: the number of the guide pipes (1) is two, the guide pipes (1) are of Y-shaped pipe body structures, three groups of joints of the guide pipes (1) are of flange structures, and eight groups of through holes are formed in the flange.
7. A high performance flange seat valve according to claim 1, wherein: eight groups of threaded through holes are formed in the cover disc (2), and the threaded through holes are distributed in an annular array around the center line of the cover disc (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420135702.XU CN221424030U (en) | 2024-01-19 | 2024-01-19 | High-performance flange seat valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420135702.XU CN221424030U (en) | 2024-01-19 | 2024-01-19 | High-performance flange seat valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221424030U true CN221424030U (en) | 2024-07-26 |
Family
ID=92012427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420135702.XU Active CN221424030U (en) | 2024-01-19 | 2024-01-19 | High-performance flange seat valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221424030U (en) |
-
2024
- 2024-01-19 CN CN202420135702.XU patent/CN221424030U/en active Active
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| GR01 | Patent grant |