CN217698207U - High-pressure pipeline filter - Google Patents
High-pressure pipeline filter Download PDFInfo
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- CN217698207U CN217698207U CN202220978890.3U CN202220978890U CN217698207U CN 217698207 U CN217698207 U CN 217698207U CN 202220978890 U CN202220978890 U CN 202220978890U CN 217698207 U CN217698207 U CN 217698207U
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- thick bamboo
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Abstract
The utility model relates to a high-pressure line accessory technical field specifically is a high-pressure pipeline filter. The utility model discloses a strain a section of thick bamboo. This high pressure pipeline filter, the filter lid that sets up can with strain and carry out threaded connection between the section of thick bamboo, and the elastic seal circle that the junction set up can improve the sealing performance of filter, and elastic sealing circle can absorb certain vibration, and prevent to a certain extent that filter core screw thread moves back the silk and drops, and the filter core can break away from along with the dismantlement of filter lid with strain between the section of thick bamboo, it is very convenient to dismantle, and strain a section of thick bamboo and adopt forged steel forging integral type casing and forging and pressing formula filter head, material strength is high, withstand voltage 210bar can the reinforce, can effectively improve the life of filter, be ultrasonic positioning welded fastening between bypass valve and the disk seat, the bypass valve adopts ultrasonic positioning welding technique, it is integrative with the perfect integration of disk seat to make it, the installation fixing process has been simplified, the bypass valve that sets up can effectively overload the pressure release to the filter.
Description
Technical Field
The utility model relates to a high-pressure line accessory technical field specifically is a high-pressure pipeline filter.
Background
The high pressure pipe is a pipe capable of withstanding pressure, and a variety of pipes, such as a steel pipe, a copper pipe, a stainless steel pipe, and others, are used to transport a liquid. The high-pressure pipe is mainly used for manufacturing high-quality carbon structural steel and alloy structural steel high-pressure pipes for steam boiler pipelines and the like with high pressure and above, and a filter is required to be arranged according to needs to filter impurities of a medium in the process of conveying the liquid medium by the high-pressure pipe.
High-pressure line filter structural strength on the market is not high at present, leads to the life of filter to reduce, and is difficult to change the dismantlement to the filter core, and to above-mentioned condition, we have put forward a high-pressure line filter.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-pressure pipeline filter to it is not high to put forward high-pressure pipeline filter structural strength on the market at present in solving above-mentioned background art, leads to the life of filter to reduce, and is difficult to change the problem of dismantling to the filter core.
The technical scheme of the utility model is that:
the filter cartridge comprises a filter cartridge body, wherein the outer wall of the filter cartridge body is in threaded connection with a filter cover, a valve seat is fixed on the outer wall of the filter cover, an elastic sealing ring is arranged at the threaded connection position of the filter cover and the filter cartridge body, the filter cover and the valve seat are located inside the filter cartridge body, a filter element is fixed on the inner wall of the valve seat, an inlet is formed in the outer wall of the filter cover, a bypass valve is arranged at one end, away from the filter cover, of the filter element, and an outlet is formed in one end, away from the filter cover, of the valve seat.
Furthermore, the bypass valve and the valve seat are fixed by ultrasonic positioning welding.
Furthermore, an oil filling hole is formed in the outer wall of the filter cover, a sealing bolt is in threaded connection with the inner wall of the oil filling hole, and a rubber sealing ring is arranged on the outer wall of the sealing bolt.
Furthermore, the rubber sealing rings are equidistantly arranged on the outer wall of the sealing bolt.
Furthermore, an installation part is fixed on the outer surface of the filter cylinder, an adjusting part is connected to the upper end of the installation part in a sliding mode, an inner cavity in sliding fit with the adjusting part is formed in the installation part, a first bolt hole is formed in the outer wall of the installation part, an adjusting groove is formed in the outer surface of the adjusting part, the vertical center line of the adjusting groove is coincident with the vertical center line of the first bolt hole, and a second bolt hole is formed in the outer surface of the adjusting part.
Furthermore, the size of the outer opening of the adjusting piece is matched with the size of the inner opening of the inner cavity of the mounting piece.
The utility model discloses an improve and provide a high pressure line filter here, compare with prior art, have following improvement and advantage:
one is as follows: the utility model discloses, the filter lid that sets up can and strain and carry out threaded connection between the section of thick bamboo, and the elasticity sealing washer that the junction set up can improve the sealing performance of filter, and elastic sealing washer can absorb certain vibration, and prevent to a certain extent that the filter core screw thread moves back the silk and drops, and the filter core can break away from along with the dismantlement of straining the lid with strain between the section of thick bamboo, it is very convenient to dismantle, and strain a section of thick bamboo and adopt forged steel forging integral type casing and forging and pressing formula filter head, material strength is high, withstand voltage 210bar can the reinforce, can effectively improve the life of filter, be ultrasonic positioning welded fastening between bypass valve and the disk seat, the bypass valve adopts ultrasonic positioning welding technique, make it perfectly fuse integrative with the disk seat, the installation fixed technology has been simplified, the bypass valve that sets up can effectively transship the pressure relief to the filter.
The second step is as follows: the utility model discloses, the installed part accessible fixing bolt who sets up installs in appointed place, and installed part upper end sliding connection's regulating part can rather than carry out the pull extension between the inner chamber, rise to not co-altitude from making the regulating part, and hexagon socket head cap screw cooperation nut passes first bolt hole and adjustment tank in the accessible, fix the regulating part on the installed part, so that carry out spacing fixed to the regulating part of co-altitude not to the regulation, and the second bolt hole on its surface of regulating part accessible is fixed in appointed place, the mounting height of filter can be adjusted in its process, in order to adapt to the installation condition of not co-altitude demand.
Drawings
The invention is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic view of the appearance structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;
fig. 4 is a schematic view of the sealing bolt structure of the present invention.
Description of the reference numerals: 1. a filter cartridge; 2. a filter cover; 3. a valve seat; 4. a filter element; 5. an inlet; 6. a bypass valve; 7. an outlet; 8. a mounting member; 9. a first bolt hole; 10. an adjustment member; 11. an adjustment groove; 12. a second bolt hole; 13. an oil filler hole; 14. a seal bolt; 15. a rubber seal ring.
Detailed Description
The present invention will be described in detail below, and it is apparent that the technical solutions in the embodiments of the present invention are described clearly and completely. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
The utility model provides a high-pressure pipeline filter through the improvement, as shown in figure 1-figure 2, a filter cartridge 1 outer wall screw thread connection has a filter cover 2, and the filter cover 2 outer wall is fixed with a valve seat 3, the screw thread connection of the filter cover 2 and the filter cartridge 1 is provided with an elastic sealing ring, the filter cover 2 and the valve seat 3 are positioned in the filter cartridge 1, and the valve seat 3 inner wall is fixed with a filter element 4, the filter cover 2 outer wall is provided with an inlet 5, one end of the filter element 4 far away from the filter cover 2 is provided with a bypass valve 6, one end of the valve seat 3 far away from the filter cover 2 is provided with an outlet 7, the filter cover 2 and the filter cartridge 1 can be in screw thread connection, and the elastic sealing ring arranged at the connection can improve the sealing performance of the filter, and the elastic sealing ring can absorb certain vibration and prevent the filter element 4 from thread back and falling off to a certain extent, and the filter element 4 can be separated from the filter cartridge 1 along with the disassembly of the filter cover 2, the disassembly is very convenient, the filter cartridge 1 adopts forged steel to forge an integrated shell and a forging and pressing type filter head, the material strength is high, the pressure resistance of 210bar is strong, the service life of the filter can be effectively prolonged, the introduced medium can enter the filter element 4 from the inlet 5 to be filtered and can pass out from the outlet 7, the bypass valve 6 arranged at one end of the filter element 4 far away from the filter cover 2 can open the valve port of the bypass valve 6 through the contraction of a spring under the condition that the medium pressure in the filter is too high, so that the flow of the filter is increased, the pressure relief effect is achieved, the use safety of the filter is further ensured, the bypass valve 6 and the valve seat 3 are fixed by ultrasonic positioning welding, the bypass valve 6 adopts the ultrasonic positioning welding technology, the bypass valve and the valve seat 3 are perfectly integrated, and the installation and fixation process is simplified.
As shown in fig. 1-4, oil filler point 13 has been seted up to the outer wall of straining lid 2, and oil filler point 13 inner wall threaded connection has sealing bolt 14, sealing bolt 14's outer wall is provided with rubber seal 15, the normal dismantlement installation of straining lid 2 can be kept to the lubricating oil of oil filler point 13 that sets up, and oil filler point 13 accessible sealing bolt 14 is sealed with it threaded connection, and sealing bolt 14's outer wall's rubber seal 15 can improve the leakproofness between the two, leakage prevention, rubber seal 15 equidistance sets up in sealing bolt 14 outer wall, a plurality of rubber seal 15 that the equidistance set up can improve sealing bolt 14's leakproofness greatly, guarantee sealed effect.
The outer fixed surface of 1 of straining a section of thick bamboo has installed part 8, and 8 upper ends sliding connection of installed part has regulating part 10, the inside inner chamber that sets up with regulating part 10 sliding fit of installed part 8, first bolt hole 9 has been seted up to the outer wall of installed part 8, regulating part 10 has seted up adjustment tank 11 on the surface, the vertical center line of adjustment tank 11 coincides with the vertical center line of first bolt hole 9, second bolt hole 12 has been seted up to regulating part 10 outer surface, the installed part 8 accessible fixing bolt who sets up is installed at appointed place, and 8 upper ends sliding connection of installed part's regulating part 10 can extend rather than carrying out the pull between the inner chamber, from making regulating part 10 rise to different height, and accessible hexagon socket head cap screw cooperation nut passes first bolt hole 9 and adjustment tank 11, fix regulating part 10 on installed part 8, so that carry out spacing fixed to regulating part 10 of different height, and regulating part 10 can fix in appointed place through its surperficial second bolt hole 12, the mounting height of filter can be adjusted in its process, in order to adapt to the installation condition of different height demands.
The working principle is as follows: firstly, the filter cover 2 can be in threaded connection with the filter cylinder 1, the elastic sealing ring arranged at the joint can improve the sealing performance of the filter, the elastic sealing ring can absorb certain vibration and prevent the thread of the filter element 4 from withdrawing and falling off to a certain extent, the filter element 4 can be separated from the filter cylinder 1 along with the disassembly of the filter cover 2, the disassembly is very convenient, the filter cylinder 1 adopts a forged steel forged integrated shell and a forged filter head, the material strength is high, the pressure resistance of 210bar is strong, the service life of the filter can be effectively prolonged, then the introduced medium can enter the filter element 4 from the inlet 5 to be filtered and can pass out from the outlet 7, the bypass valve 6 arranged at one end of the filter element 4 far away from the filter cover 2 can open the valve port of the bypass valve 6 through the contraction of the spring under the condition that the medium pressure in the filter is too high, so as to increase the circulation of the filter, in order to reach the effect of pressure release, further ensure the safe in utilization of filter, bypass valve 6 adopts the ultrasonic positioning welding technique, make it and 3 perfect integrations of disk seat, the installation fixing technology has been simplified, the 8 accessible fixing bolt of installed part that set up at last are installed in appointed place, and 8 upper end sliding connection's of installed part regulating part 10 can extend rather than carrying out the pull between the inner chamber, from making regulating part 10 rise to different height, and accessible hexagon socket head cap screw cooperation nut passes first bolt hole 9 and adjustment tank 11, fix regulating part 10 on installed part 8, so that carry out spacing fixed to regulating part 10 of different height to adjusting part 10, and regulating part 10 accessible its surperficial second bolt hole 12 fixes in appointed place, the mounting height of filter can be adjusted in its process, in order to adapt to the installation condition of different height demands.
Claims (6)
1. A high pressure line filter, comprising: including straining a section of thick bamboo (1), strain a section of thick bamboo (1) outer wall threaded connection and strain lid (2), and strain lid (2) outer wall and be fixed with disk seat (3), strain lid (2) and the threaded connection department of straining a section of thick bamboo (1) and be provided with elastic seal circle, strain lid (2) and disk seat (3) and be located strain inside a section of thick bamboo (1), and disk seat (3) inner wall is fixed with filter core (4), strain lid (2) outer wall and seted up import (5), the one end that filter core (4) kept away from strain lid (2) is provided with bypass valve (6), export (7) have been seted up to the one end that filter lid (2) was kept away from in disk seat (3).
2. A high pressure line filter according to claim 1, wherein: and the bypass valve (6) and the valve seat (3) are fixed by ultrasonic positioning welding.
3. A high pressure line filter according to claim 1, wherein: oil filler point (13) have been seted up to the outer wall of straining lid (2), and oil filler point (13) inner wall threaded connection has sealing bolt (14), the outer wall of sealing bolt (14) is provided with rubber seal (15).
4. A high pressure line filter according to claim 3, wherein: the rubber sealing rings (15) are arranged on the outer wall of the sealing bolt (14) at equal intervals.
5. A high pressure line filter according to claim 1, wherein: the filter cartridge is characterized in that a mounting part (8) is fixed on the outer surface of the filter cartridge (1), an adjusting part (10) is connected to the upper end of the mounting part (8) in a sliding mode, an inner cavity matched with the adjusting part (10) in a sliding mode is formed in the mounting part (8), a first bolt hole (9) is formed in the outer wall of the mounting part (8), an adjusting groove (11) is formed in the outer surface of the adjusting part (10), the vertical central line of the adjusting groove (11) coincides with the vertical central line of the first bolt hole (9), and a second bolt hole (12) is formed in the outer surface of the adjusting part (10).
6. A high pressure line filter according to claim 5, wherein: the size of the outer opening of the adjusting piece (10) is matched with the size of the inner opening of the inner cavity of the mounting piece (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220978890.3U CN217698207U (en) | 2022-04-26 | 2022-04-26 | High-pressure pipeline filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220978890.3U CN217698207U (en) | 2022-04-26 | 2022-04-26 | High-pressure pipeline filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217698207U true CN217698207U (en) | 2022-11-01 |
Family
ID=83793332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220978890.3U Active CN217698207U (en) | 2022-04-26 | 2022-04-26 | High-pressure pipeline filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217698207U (en) |
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2022
- 2022-04-26 CN CN202220978890.3U patent/CN217698207U/en active Active
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