CN214436912U

CN214436912U - Double-inlet and double-outlet filter

Info

Publication number: CN214436912U
Application number: CN202120246155.9U
Authority: CN
Inventors: 崔金方; 胡振涛
Original assignee: Xinxiang Zhenhang Electromechanical Co ltd
Current assignee: Xinxiang Zhenhang Electromechanical Co ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-10-22
Anticipated expiration: 2031-01-28

Abstract

The utility model discloses a two-in and two-out filter, which comprises a housin, the inside activity interlude of casing is connected with the filter core, casing lower extreme middle part screw thread interlude is connected with outer hex bolts down, the casing upper end can be dismantled through the sealing washer and be connected with the terminal, terminal upper end middle part screw thread interlude is connected with outer hex bolts, the fixed interlude in terminal upper end right part is connected with pressure sensor, terminal upper end left part is provided with the mounting panel, mounting panel upper end right part screw thread interlude is connected with two interior hexagonal cylinder head screws, and interior hexagonal cylinder head screw lower extreme runs through mounting panel lower extreme and screw thread interlude connects in terminal upper end left part, mounting panel right-hand member front portion and right-hand member rear portion screw thread interlude are connected with long hexagon head flange face bolt and short hexagon head flange face bolt respectively. A two advance two play filters, through setting up two imports and two exports, and mutual noninterference between two pipelines has improved the utilization efficiency of filter.

Description

Double-inlet and double-outlet filter

Technical Field

The utility model discloses filter equipment field, in particular to go with each other all time filter.

Background

The filter is an indispensable device on the medium conveying pipeline, installs usually at relief pressure valve, relief valve, constant water level valve, the entrance point equipment of other equipment of square worker's filter, and after the filter had the section of thick bamboo of certain specification filter screen, its impurity was blockked, when needs wash, as long as take out detachable straining a section of thick bamboo, pack into again after handling can, consequently, it is very convenient to use and maintain, and current filter still has following drawback: 1. the existing filters are all single-inlet single-outlet filters, and because the filter has only one outlet and one inlet, the filter can only be used for filtering in a single oil way system and cannot be suitable for filtering in a multi-pipe oil way system; 2. the inlet and the outlet of the existing filter are communicated, so that the inlet and the outlet can be influenced, and the service efficiency of the filter is reduced.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a double-inlet and double-outlet filter, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a two-in and two-out filter, includes the casing, the inside activity interlude of casing is connected with the filter core, casing lower extreme middle part screw thread interlude is connected with outer hex bolts down, the casing upper end can be dismantled through the sealing washer and be connected with the terminal, terminal upper end middle part screw thread interlude is connected with outer hex bolts, the fixed interlude in terminal upper end right part is connected with pressure sensor, terminal upper end left part is provided with the mounting panel, mounting panel upper end right part screw thread interlude is connected with two interior hexagonal cylinder head screws, and interior hexagonal cylinder head screw lower extreme runs through mounting panel lower extreme and screw thread interlude connects in terminal upper end left part, the anterior and right-hand member rear portion of mounting panel right-hand member screw thread interlude respectively is connected with long hexagon head flange face bolt and short hexagon head flange face bolt.

Preferably, the terminal includes the end body, open at end body front end middle part has last connecting hole, threaded connection hole has all been opened to end body front end left side upper portion and rear end left side lower part, open end body front end lower part has the sensor mounting hole of break-through, end body rear end middle part fixedly connected with sealing ring, the connection can be dismantled in the casing upper end to the end body front end.

Preferably, the two threaded connection holes are internally and spirally connected with hexagon socket head cap screws in a penetrating manner, the sensor mounting holes are internally and fixedly connected with the pressure sensors in a penetrating manner, the rear ends of the pressure sensors penetrate through the sensor mounting holes and extend into the shell, and the inner wall of the sealing ring is tightly attached to the upper part of the outer surface of the shell.

Preferably, the middle part of the front end of the end body is provided with a connector, the middle parts of the upper end and the lower end of the end body are provided with first flow channels, one ends of the two first flow channels, which are close to the connector, are communicated with the connector, the left part of the front end and the right part of the front end of the end body are provided with semi-arc flow channels, the right part of the upper end and the left part of the lower end of the end body are provided with second flow channels, and one ends of the two second flow channels, which are close to the semi-arc flow channels, are communicated with the two semi-arc flow channels respectively.

Preferably, the first flow channel is communicated with the sensor mounting hole, and the interiors of the two second flow channels are not communicated with the inner wall and the lower wall of the threaded connecting hole.

Preferably, the upper part of the outer surface of the upper outer hexagon screw is not in contact with the upper part of the outer surface of the pressure sensor, and the lower side of the outer surface of the long hexagon head flange face bolt and the lower side of the outer surface of the short hexagon head flange face bolt are not in contact with the inner hexagon socket head cap screw.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, through setting up two into two filters that go out, can insert two oil piping system simultaneously with the filter to the pollutant among two oil piping fluid system of filtering, and mutual independence between two oil circuits, can not produce the interference between the oil circuit, improved the utilization ratio of product, improved the practicality of filter.

2. The utility model discloses in, 2 exports of 2 imports of casing design on the filter, and between two pipelines and the exit in two pipelines all do not influence each other for the pollutant can not flow into the national treasury again, thereby has improved the availability factor of filter.

Drawings

Fig. 1 is a schematic view of an overall structure of a double-inlet and double-outlet filter according to the present invention;

fig. 2 is a top view of a movable support device of a double-inlet and double-outlet filter according to the present invention;

fig. 3 is a schematic view of the overall structure of a terminal of a double-inlet and double-outlet filter according to the present invention;

fig. 4 is a schematic diagram of an internal structure of a terminal of a dual-in dual-out filter according to the present invention.

In the figure: 1. a housing; 2. a terminal; 3. a seal ring; 4. a filter element; 5. a lower outer hexagon screw; 6. a pressure sensor; 7. an upper outer hexagon screw; 8. a socket head cap screw; 9. mounting a plate; 10. a long hexagon head flange face bolt; 11. short hexagon head flange face bolt; 21. an end body; 22. an upper connecting hole; 23. a seal ring; 24. a sensor mounting hole; 25. connecting a threaded hole; 26. an interface; 27. a first flow passage; 28. a semi-arc shaped flow passage; 29. a second flow passage.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a double-inlet and double-outlet filter, including a shell 1, a filter element 4 is movably inserted and connected in the shell 1, an outer hexagon screw 5 is inserted and connected in the middle of the lower end of the shell 1, a terminal 2 is detachably connected in the upper end of the shell 1 through a seal ring 3, an outer hexagon screw 7 is inserted and connected in the middle of the upper end of the terminal 2, a pressure sensor 6 is fixedly inserted and connected in the right of the upper end of the terminal 2, a mounting plate 9 is arranged on the left of the upper end of the terminal 2, two inner hexagon socket head cap screws 8 are inserted and connected in the right of the mounting plate 9, the lower end of each inner hexagon head cap screw 8 penetrates through the lower end of the mounting plate 9 and is inserted and connected in the left of the upper end of the terminal 2, and the front part and the rear part of the right of the mounting plate 9 are respectively connected with a long hexagon head flange bolt 10 and a short hexagon head flange bolt 11.

The terminal 2 comprises an end body 21, an upper connecting hole 22 is formed in the middle of the front end of the end body 21, threaded connecting holes 25 are formed in the upper left portion of the front end of the end body 21 and the lower left portion of the rear end of the end body 21, a penetrating sensor mounting hole 24 is formed in the lower portion of the front end of the end body 21, a sealing ring 23 is fixedly connected to the middle of the rear end of the end body 21, the front end of the end body 21 is detachably connected to the upper end of a shell 1, inner hexagonal cylindrical head screws 8 are in threaded penetrating connection in the two threaded connecting holes 25, a pressure sensor 6 is fixedly penetrating connection in the sensor mounting hole 24, the rear end of the pressure sensor 6 penetrates through the sensor mounting hole 24 and extends into the shell 1, the pressure sensor 6 can penetrate into the filter, the detection result of the pressure sensor 6 is more accurate, the inner wall of the sealing ring 23 is tightly attached to the upper portion of the outer surface of the shell 1, a connector 26 is formed in the middle of the front end of the end body 21, first flow channels 27 are formed in the middle of the upper end and the middle of the lower end of the end body 21, and the ends of the two first flow channels 27 close to the interface 26 are all communicated with the interface 26, the left part of the front end and the right part of the front end of the end body 21 are both provided with semi-arc flow channels 28, the right part of the upper end and the left part of the lower end of the end body 21 are both provided with second flow channels 29, the ends of the two second flow channels 29 close to the semi-arc flow channels 28 are respectively communicated with the two semi-arc flow channels 28, the first flow channels 27 are communicated with the sensor mounting holes 24, so that the pressure detection is more accurate, the interiors of the two second flow channels 29 are not communicated with the inner lower wall of the threaded connecting hole 25, the fluid can be prevented from seeping out of the filter, the upper part of the outer surface of the upper outer hexagon screw 7 is not contacted with the upper part of the outer surface of the pressure sensor 6, and the lower sides of the outer surface of the long hexagon flange face bolt 10 and the outer surface of the short hexagon flange face bolt 11 are not contacted with the inner hexagon head bolt 8.

It should be noted that the present invention is a double-inlet and double-outlet filter, which can be conveniently installed by installing a mounting plate 9, two hexagon socket head cap screws 8 are connected to a terminal 2 through the mounting plate 9, which is convenient for installation and disassembly with the mounting plate 9, the mounting plate 9 is installed by a long hexagon flange bolt 10 and a short hexagon flange bolt 11, a pressure sensor 6 is installed on the terminal 2, which can conveniently detect the pressure in the filter, a sealing ring 3 is installed on the interface between the terminal 2 and the housing 1, which can prevent the fluid from flowing out through the gap, a filter element 4 is installed in the housing 1, which can filter the pollutant, after the housing 1 and the terminal 2 are fully collected, the filter element 4 can be separated, and the filter element 4 can be taken out and cleaned, two first flow channels 27, two second flow channels 29 and two semi-arc flow channels 28 are installed in the terminal 2, make to have two imports and two exports in the filter, and first runner 27 and second runner 29 contactless each other to the availability factor of filter has been improved, the pollutant flows in from the second runner 29 of terminal 2 one side, gets into the filter core 4 through half arc runner 28 and filters the back, and rethread terminal 2 opposite side's first runner 27 flows out, and another pipeline sets up opposite direction, and is mutually independent between every import and export pipeline, mutual noninterference.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A double in and double out filter comprising a housing (1), characterized in that: the filter element (4) is movably inserted and connected in the shell (1), the middle part of the lower end of the shell (1) is connected with a lower outer hexagon screw (5) in a threaded manner, the upper end of the shell (1) is detachably connected with a terminal (2) through a sealing ring (3), the middle part of the upper end of the terminal (2) is in threaded penetration connection with an upper outer hexagon screw (7), the right part of the upper end of the terminal (2) is fixedly connected with a pressure sensor (6) in an inserting way, the left part of the upper end of the terminal (2) is provided with an installation plate (9), the right part of the upper end of the installation plate (9) is in threaded penetration connection with two inner hexagonal socket head cap screws (8), the lower end of the inner hexagonal socket head cap screw (8) penetrates through the lower end of the mounting plate (9) and is connected with the left part of the upper end of the terminal (2) in a threaded penetrating way, the front part of the right end of the mounting plate (9) and the rear part of the right end are respectively in threaded penetration connection with a long hexagon flange bolt (10) and a short hexagon flange bolt (11).

2. A double in-double out filter according to claim 1, wherein: terminal (2) are including end body (21), open at end body (21) front end middle part has last connecting hole (22), threaded connection hole (25) have all been opened to end body (21) front end left side upper portion and rear end left side lower part, open end body (21) front end lower part has sensor mounting hole (24) of break-over, end body (21) rear end middle part fixedly connected with sealing ring (23), end body (21) front end can be dismantled and connect in casing (1) upper end.

3. A double in-double out filter according to claim 2, wherein: the inner threads of the two thread connecting holes (25) are connected with the inner hexagonal socket head cap screws (8) in an inserting mode, the sensor mounting holes (24) are fixedly connected with the pressure sensors (6) in an inserting mode, the rear ends of the pressure sensors (6) penetrate through the sensor mounting holes (24) and extend into the shell (1), and the inner wall of the sealing ring (23) is tightly attached to the upper portion of the outer surface of the shell (1).

4. A double in-double out filter according to claim 2, wherein: end body (21) front end middle part is opened there is interface (26), end body (21) upper end middle part and lower extreme middle part are all opened first runner (27), and two first runner (27) are close to the one end of interface (26) and all are linked together with interface (26), end body (21) front end left part and front end right part are all opened semiarc runner (28), end body (21) upper end right part and lower extreme left part are all opened second runner (29), and the one end that two second runner (29) are close to semiarc runner (28) communicates with two semiarc runners (28) respectively.

5. The double in-double out filter of claim 4, wherein: the first flow channel (27) is communicated with the sensor mounting hole (24), and the interiors of the two second flow channels (29) are not communicated with the inner lower wall of the threaded connecting hole (25).

6. A double in-double out filter according to claim 1, wherein: the upper part of the outer surface of the upper outer hexagon screw (7) is not contacted with the upper part of the outer surface of the pressure sensor (6), and the lower side of the outer surface of the long hexagon flange bolt (10) and the lower side of the outer surface of the short hexagon flange bolt (11) are not contacted with the inner hexagon socket head cap screw (8).