CN212028863U

CN212028863U - Water knockout drum with filtering capability

Info

Publication number: CN212028863U
Application number: CN202020669281.0U
Authority: CN
Inventors: 戈伟峰
Original assignee: Yuhuan Jiayu Valve Co ltd
Current assignee: Yuhuan Jiayu Valve Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2020-11-27
Anticipated expiration: 2030-04-27

Abstract

The utility model provides a water knockout drum with filtering capability belongs to water supply equipment technical field. It has solved the not good problem of current water knockout drum filter effect. This water knockout drum with filtering capability includes the support and sets up the branch water on the support and is responsible for, the branch water is responsible for and is located the water inlet and is provided with filtering component, filtering component is connected through the detachable connecting pipe with the branch water is responsible for, filtering component comprises check valve and filter element, the check valve is by the main part, nut and case are constituteed, it does not be provided with the ring frame one and the ring frame two that link firmly mutually with corresponding main part and nut to divide equally on main part and the nut, all set up a plurality of along its circumferencial direction interval distribution's opening one on ring frame one and the ring frame two, be provided with non return seal assembly between ring frame one and the ring frame two, non return seal assembly comprises seal gasket and non return spring, filter element comprises the filter ring frame and a plurality of filter screen that have a plurality of opening two. The utility model has the advantages of filter effect.

Description

Water knockout drum with filtering capability

Technical Field

The utility model belongs to the technical field of water supply equipment, a water knockout drum with filtering capability is related to.

Background

The water separator is a water distribution and collection device used for connecting water supply and return of each heating pipe in a water system. All be provided with the filter among the current water knockout drum, an impurity for in the filter tube, prevent impurity pollution water supply quality, nevertheless the filter still has following shortcoming in long-term use, too much impurity is piled up and is not cleared up in the filter, influence the filter effect, cause the water supply efficiency decline of water knockout drum, cause the damage of filter even, make the unable normal water supply of water knockout drum, after the filter damages, probably cause accumulational impurity to get into in the main pipe of dividing, cause the branch water swivel to be blockked up by impurity, simultaneously because the filter sets up in the water knockout drum, cause the inconvenience of filter change maintenance, probably damage the water knockout drum when changing, the replacement cost has been increased.

Disclosure of Invention

The utility model aims at providing a to the above-mentioned problem that exists among the prior art, provide a water knockout drum that has filtering capability and maintenance change convenience.

The purpose of the utility model can be realized by the following technical proposal: a water separator with filtering function comprises a support and a main water-separating pipe arranged on the support, and is characterized in that the main water-separating pipe is provided with a filtering component for filtering impurities at a water inlet end, the filtering component is connected with the main water-separating pipe through a detachable connecting pipe, the filtering component consists of a check valve arranged in the connecting pipe and detachably connected with the connecting pipe and a filtering unit arranged in the check valve, the check valve consists of a main body with a water inlet end and a water outlet end, a hollow nut and a valve core arranged between the main body and the nut, the main body and the nut are respectively provided with a first ring frame and a second ring frame which are fixedly connected with the corresponding main body and the nut and used for supporting the valve core, and the first ring frame and the second ring frame are respectively provided with a plurality of first circulation holes distributed at intervals along the circumferential direction, the filter unit comprises a filter ring frame with a plurality of second circulation holes and a plurality of filter screens, wherein the number of the filter ring frame is the same as that of the second circulation holes, and the filter screens are one-to-one corresponding to the second circulation holes and are arranged in the corresponding second circulation holes.

In the above water separator with filtering function, the nut is connected with the main body in a thread fit manner, and the nut is provided with an annular supporting block which axially extends towards the sealing gasket and is convenient for the sealing gasket to seal the nut.

In the above water separator with filtering function, the check spring is a conical spring, and two ends of the check spring respectively abut against the end surface of the sealing gasket facing the check spring and the end surface of the ring frame facing the check spring.

In the above-mentioned water knockout drum with filtering capability, the seal gasket be the annular setting, the terminal surface that seal gasket and annular supporting shoe inconsistent be provided with the annular extension that extends and imbed in the annular supporting shoe to annular supporting shoe axially, seal gasket and non return spring between be provided with the buffering ring piece, the buffering ring piece on set up the mounting groove that supplies non return spring to stretch into the installation.

In the water separator with the filtering function, the outer peripheral wall of the valve core, which is positioned at the left side of the sealing gasket, is provided with a convex ring part which is radially outwards convex and limits the position of the sealing gasket.

In the above water separator with filtering function, the inner peripheral walls of the connecting pipe at the two ends of the filtering component are provided with limiting blocks which are detachably connected with the connecting pipe and used for limiting the position of the filtering component.

In the water separator with the filtering function, the number of the second circulation holes is the same as that of the first circulation holes, the second circulation holes and the first circulation holes are arranged in a one-to-one correspondence manner, and the diameter of the second circulation holes is not smaller than that of the first circulation holes.

In the above water separator with filtering function, the filtering ring frame is fixedly connected with the main body through a plurality of studs.

In the water separator with the filtering function, a third annular frame which is detachably connected with the main body and used for guiding the valve core is arranged on the right side of the first annular frame in the main body, and a plurality of first circulation holes which are distributed at intervals along the circumferential direction of the third annular frame are also formed in the third annular frame.

Compared with the prior art, this water knockout drum with filtering capability has following advantage:

1. the water diversion is responsible for and is located the water inlet and serves and be provided with the filter assembly who is used for filtering impurity, and the filter assembly is responsible for through the detachable connecting pipe with the water diversion and is connected, the filter assembly constitute by setting up in the connecting pipe and rather than the check valve of dismantling the connection mutually and setting up the filter unit in the check valve, the setting of above-mentioned structure has the filter effect when using, the setting of check valve reduces the damage of liquid to the filter screen simultaneously to the life of extension filter screen.

Drawings

Fig. 1 is a schematic sectional view of the water separator with a filtering function.

Fig. 2 is an enlarged view of circle a in fig. 1 of the water separator with a filtering function.

In the figure, 1, a water diversion main pipe; 2. a filter assembly; 3. a connecting pipe; 4. a check valve; 5. a filtration unit; 6. a main body; 7. a nut; 8. a valve core; 9. a first ring frame; 10. a second ring frame; 11. a non-return sealing assembly; 12. sealing gaskets; 13. a check spring; 14. a second circulation hole; 15. a filter ring frame; 16. a filter screen; 17. an annular support block; 18. an annular extension; 19. a buffer ring sheet; 20. mounting grooves; 21. a convex ring part; 22. a limiting block; 23. a first circulation hole; 24. and a third ring frame.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 and 2, the water separator with filtering function comprises a support and a main water-separating pipe 1 arranged on the support, wherein a screw rod assembly is connected to the main water-separating pipe 1 in a threaded manner, water-separating joints corresponding to the screw rod assemblies one by one are further connected to the main water-separating pipe 1 in a threaded manner, a filtering assembly 2 for filtering impurities is arranged on the water inlet end of the main water-separating pipe 1, the filtering assembly 2 is connected with the main water-separating pipe 1 through a detachable connecting pipe 3, the filtering assembly 2 is composed of a check valve 4 which is arranged in the connecting pipe 3 and detachably connected with the check valve 4 and a filtering unit 5 arranged in the check valve 4, the check valve 4 is composed of a main body 6 with a water inlet end and a water outlet end, a hollow nut 7 which is detachably connected with the main body 6 and is arranged in a hollow manner, and a valve core 8 which is arranged between the main body 6 and the nut 7, a first ring frame 9 and a second ring frame 10 which are fixedly connected with the, the first ring frame 9 and the second ring frame 10 are respectively provided with a plurality of first circulation holes 23 distributed at intervals along the circumferential direction, a non-return sealing assembly 11 which is sleeved on the valve core 8 and is used for sealing the screw cap 7 is arranged between the first ring frame 9 and the second ring frame 10, the non-return sealing assembly 11 is composed of a sealing gasket 12 and a non-return spring 13, and the filtering unit 5 is composed of a filtering ring frame 15 with a plurality of second circulation holes 14 and a plurality of filtering nets 16 which have the same quantity with the second circulation holes 14, are one by one corresponding to the filtering nets and are arranged in the corresponding second circulation holes 14.

In a further elaboration, in order to facilitate the assembly of the nut 7 and the main body 6 and ensure the sealing performance during the assembly, the nut 7 is connected with the main body 6 through thread fit, and the nut 7 is provided with an annular supporting block 17 which axially extends towards the sealing gasket 12 and facilitates the sealing of the sealing gasket 12 on the nut 7.

Preferably, the check spring 13 is a conical spring, two ends of the check spring 13 respectively abut against an end surface of the sealing gasket 12 facing the check spring 13 and an end surface of the ring frame one 9 facing the check spring 13, and the sealing gasket 12 seals the nut 7 by the action of the check spring 13.

In a detailed description, in order to improve the sealing performance when the sealing gasket 12 abuts against the nut 7, the sealing gasket 12 is annularly disposed, an annular extending portion 18 that axially extends toward the annular supporting block 17 and is embedded into the annular supporting block 17 is disposed on the end surface where the sealing gasket 12 abuts against the annular supporting block 17, a buffering ring piece 19 is disposed between the sealing gasket 12 and the check spring 13, and an installation groove 20 for the check spring 13 to extend into is disposed on the buffering ring piece 19.

As a preferable structure, the outer peripheral wall of the valve body 8 at the left side of the gasket 12 is provided with a convex ring portion 21 that protrudes radially outward and restricts the position of the gasket 12.

As a preferable structure, the inner peripheral walls of the connecting pipe 3 at both ends of the filter assembly 2 are provided with stoppers 22 detachably connected thereto for restricting the position of the filter assembly 2.

As a preferable structure, the number of the second circulation holes 14 is the same as that of the first circulation holes 23, the second circulation holes 14 and the first circulation holes 23 are arranged in a one-to-one correspondence manner, and the diameter of the second circulation holes 14 is not smaller than that of the first circulation holes 23.

As a preferred structure, the filtering ring frame 15 is fixedly connected with the main body 6 through a plurality of studs.

In more detail, in order to ensure that the valve core 8 is guided more stably, a ring frame III 24 which is detachably connected with the main body 6 and used for guiding the valve core 8 is arranged on the right side of the ring frame I9 in the main body 6, a plurality of first circulation holes 23 which are distributed at intervals along the circumferential direction of the ring frame III 24 are also formed in the ring frame III 24, and a filter screen 16 detachably connected with the ring frame III can also be arranged on the end face of the ring frame III 24.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a water knockout drum with filtering capability, includes the support and sets up the main pipe (1) of dividing on the support, its characterized in that, the main pipe (1) of dividing be located the water inlet and be provided with filtering component (2) that are used for filtering impurity, and filtering component (2) be connected through detachable connecting pipe (3) with the main pipe (1) of dividing, filtering component (2) by set up in connecting pipe (3) and with its check valve (4) of being connected of dismantling mutually and set up filtering unit (5) in check valve (4) and constitute, check valve (4) by main part (6) that have water inlet end and water outlet end, with main part (6) be connected of dismantling mutually and be hollow set up nut (7) and set up case (8) between main part (6) and nut (7) and constitute, and equallyd divide on main part (6) and nut (7) and be provided with corresponding main part (6) and nut (7) and link firmly mutually and be used for supporting case (8) The annular frame I (9) and the annular frame II (10) are provided with a plurality of first circulation holes (23) distributed at intervals along the circumferential direction of the annular frame I (9) and the annular frame II (10), a non-return sealing assembly (11) which is sleeved on the valve core (8) and is used for sealing the screw cap (7) is arranged between the annular frame I (9) and the annular frame II (10), the non-return sealing assembly (11) is composed of a sealing gasket (12) and a non-return spring (13), and the filtering unit (5) is composed of a filtering annular frame (15) with a plurality of second circulation holes (14) and a plurality of filtering nets (16) which have the same quantity as the second circulation holes (14), correspond to the second circulation holes one to one and are arranged in the corresponding second circulation holes (14).

2. A water separator with filtering function according to claim 1, wherein said nut (7) is connected with the body (6) by screw-fit, said nut (7) being provided with an annular support block (17) extending axially from the sealing gasket (12) and facilitating the sealing of the nut (7) by the sealing gasket (12).

3. The water separator with the filtering function according to claim 1, wherein the check spring (13) is a conical spring, and two ends of the check spring (13) respectively abut against the end surface of the sealing gasket (12) facing the check spring (13) and the end surface of the ring frame I (9) facing the check spring (13).

4. The water separator with the filtering function according to claim 1, wherein the sealing gasket (12) is annularly arranged, an end surface of the sealing gasket (12) abutting against the annular supporting block (17) is provided with an annular extending part (18) which extends along the axial direction of the annular supporting block (17) and is embedded into the annular supporting block (17), a buffering ring piece (19) is arranged between the sealing gasket (12) and the check spring (13), and the buffering ring piece (19) is provided with a mounting groove (20) for the check spring (13) to extend into.

5. A filter-functioning water separator according to claim 1, wherein the outer peripheral wall of the cartridge (8) at the left side of the sealing gasket (12) is provided with a collar (21) projecting radially outwards and limiting the position of the sealing gasket (12).

6. The water separator with filtering function according to claim 1, wherein the connecting pipe (3) is provided with a limiting block (22) detachably connected with the inner peripheral wall at two ends of the filtering component (2) and used for limiting the position of the filtering component (2).

7. The water separator with the filtering function according to claim 1, wherein the number of the second flow holes (14) is the same as that of the first flow holes (23), the second flow holes (14) and the first flow holes (23) are arranged in a one-to-one correspondence, and the diameter of the second flow holes (14) is not smaller than that of the first flow holes (23).

8. The water separator with filtering function according to claim 1, characterized in that the filtering ring frame (15) is fixedly connected with the main body (6) through a plurality of studs.

9. The water separator with the filtering function according to claim 1, wherein a third annular frame (24) detachably connected with the main body (6) and used for guiding the valve core (8) is arranged on the right side of the first annular frame (9) in the main body (6), and a plurality of first circulation holes (23) distributed at intervals along the circumferential direction of the third annular frame (24) are formed in the third annular frame (24).