CN210566893U

CN210566893U - Water separator

Info

Publication number: CN210566893U
Application number: CN201921037541.6U
Authority: CN
Inventors: 章银建; 陈丹芳
Original assignee: Yuhuan Zhuojin Machinery Factory General Partnership
Current assignee: Yuhuan Zhuojin Machinery Factory General Partnership
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-05-19
Anticipated expiration: 2029-07-04

Abstract

The utility model provides a water separator belongs to water supply equipment technical field. It has solved the easy difficult problem of clearing up of blockking up of current water knockout drum. The water divider comprises a support and a water dividing main pipe, wherein the water dividing main pipe is positioned at a water inlet end and is in threaded connection with a connecting pipe, a through hole is formed in the outer circumferential wall of the water dividing main pipe, a convex ring part is arranged on the outer circumferential wall of the water dividing main pipe at the through hole, a sealing cover is in threaded connection with the convex ring part, a second-order stepped hole is formed in the outer circumferential wall of the connecting pipe, a filtering component is arranged at a mounting hole of the connecting pipe and consists of a water flowing cylinder and a filtering screen cylinder, water flowing ports which are arranged in bilateral symmetry are formed in the water flowing cylinder, the upper end part of the water flowing cylinder axially extends upwards and is embedded into the connecting pipe, gaps are reserved between the outer circumferential wall of the water flowing cylinder extending into the connecting pipe and the inner circumferential wall of the corresponding. The utility model has the advantages of difficult jam and easy clearance.

Description

Water separator

Technical Field

The utility model belongs to the technical field of water supply equipment, a water knockout drum 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. The end of intaking that divides water in the water knockout drum to be responsible for all is provided with the filter for impurity 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 water knockout drum, cause the water knockout drum 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 the above-mentioned problem that exists among the prior art, provide a can clear up impurity and prevent to block up, the maintenance is simple and change water knockout drum with low costs.

The purpose of the utility model can be realized by the following technical proposal: a water separator comprises a bracket and a water dividing main pipe arranged on the bracket, and is characterized in that the water dividing main pipe is connected with a detachable connecting pipe at the water inlet end by screw thread, the water dividing main pipe is provided with a through hole which is inwards recessed along the axial direction on the outer circumferential wall at the screw thread connection part with the connecting pipe, the outer circumferential wall of the water dividing main pipe at the through hole is provided with a convex ring part which is outwards protruded along the axial direction, the convex ring part is connected with a sealing cover by screw thread, the outer circumferential wall of the connecting pipe at the through hole part of the water dividing main pipe is provided with a second-order stepped hole which enables the inside of the connecting pipe to be communicated with the outer end of the convex ring part and the diameter to be gradually decreased from outside to inside, the connecting pipe at the mounting hole is provided with a filtering component which is fixedly connected with the connecting pipe and is used for filtering impurities in the connecting pipe, the filtering component consists of a, the water flow cylinder is provided with water flow ports which are arranged in bilateral symmetry, the upper end part of the water flow cylinder axially extends upwards and is embedded into the connecting pipe, gaps are reserved between the outer circumferential wall of the water flow cylinder extending into the connecting pipe and the inner circumferential wall of the corresponding connecting pipe, baffle parts which are radially inwards protruded and prevent water flow from being reserved from the gaps are arranged on the inner circumferential walls of the connecting pipe at the front side and the rear side of the water flow cylinder, the lower end part of the water flow cylinder is provided with an extension part which radially extends outwards and is attached to the step surface in the second-order step hole, and a limiting ring which is fixedly connected with the connecting pipe and limits the position of the filter screen cylinder is arranged between the lower end surface of the extension part in the water flow cylinder and the inner end surface of the corresponding water distribution main pipe.

In the water separator, the connecting pipe is fixedly connected with the water distribution main pipe through an internal thread, a radial inward-protruding portion is arranged on the inner circumferential wall of the water distribution main pipe on the right side of the connecting pipe, the inner diameter of the protruding portion is the same as that of the connecting pipe, and a sealing ring is arranged between the protruding portion and the connecting pipe.

In the water separator, the upper end surface of the filter screen cylinder is abutted against the cylinder bottom surface in the running water cylinder, the lower end surface of the filter screen cylinder is abutted against the upper end surface of the limiting ring, the filter screen cylinder is formed by splicing a left filter screen and a right filter screen, and the filter holes in the left filter screen are larger than the filter holes in the right filter screen.

In the above water separator, the convex ring part is fixedly connected with the sealing cover through internal threads or external threads, and the inner diameter of the convex ring part is the same as the diameter of the through hole.

In the above water separator, the cross section of the second-order stepped hole is in an inverted T-shaped structure.

In the above water separator, the inner diameter of the limiting ring is the same as the inner diameter of the filter screen cylinder.

In the above water separator, the end surface of the baffle part contacting with the water flow cylinder is provided with an arc surface matching with the outer circumferential wall of the corresponding water flow cylinder.

Compared with the prior art, the water distributor has the advantages that:

1. the detachable connecting pipe is connected to the water inlet end of the water distribution main pipe in a threaded manner, the connecting pipe is fixedly connected with the water distribution main pipe through internal threads, a protruding portion protruding inwards in the radial direction is arranged on the inner circumferential wall of the water distribution main pipe on the right side of the connecting pipe, the inner diameter of the protruding portion is the same as that of the connecting pipe, and a sealing ring is arranged between the protruding portion and the connecting pipe;

2. the outer circumferential wall of the water dividing main pipe at the threaded connection part with the connecting pipe is provided with a through hole, the outer circumferential wall of the water dividing main pipe at the through hole is provided with a convex ring part, the convex ring part is in threaded connection with a sealing cover, the through hole of the connecting pipe at the water dividing main pipe is provided with a second-order stepped hole, the connecting pipe at the mounting hole is provided with a filtering component which is fixedly connected with the connecting pipe and is used for filtering impurities in the connecting pipe, the filtering component consists of a flowing water cylinder and a filtering net cylinder which is arranged in the flowing water cylinder and is tightly attached to the inner circumferential wall of the flowing water cylinder, the flowing water cylinder is provided with water outlets which are symmetrically arranged from left to right, gaps are reserved between the outer circumferential wall of the flowing water cylinder extending into the connecting pipe and the inner circumferential wall of the corresponding connecting pipe, and baffle parts are arranged on the inner circumferential walls, and simultaneously, the filtered impurities are conveniently cleaned.

Drawings

Fig. 1 is a partial sectional structural schematic diagram of the whole water separator.

Fig. 2 is a left-side structural schematic diagram of the connecting pipe after being installed in the water separator.

Fig. 3 is an enlarged view of circle a of fig. 1 in the present water separator.

In the figure, 1, a bracket; 2. a water diversion main pipe; 3. a connecting pipe; 4. a through hole; 5. a convex ring part; 6. a sealing cover; 7. a second-order stepped hole; 8. a filter assembly; 9. a running water cylinder; 10. a filter screen cylinder; 11. a water flowing port; 12. a baffle portion; 13. an extension part; 14. a limiting ring; 15. a boss portion; 16. a seal ring; 17. a left filter screen; 18. and a right filter screen.

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 figures 1, 2 and 3, the water separator comprises a support 1 and a water separating main pipe 2 arranged on the support 1, a screw rod assembly is connected on the water separating main pipe 2 in a threaded manner, water separating joints corresponding to the screw rod assembly one by one are further connected on the water separating main pipe 2 in a threaded manner, a detachable connecting pipe 3 is connected on the water inlet end of the water separating main pipe 2 in a threaded manner, a through hole 4 which is recessed axially is formed in the outer circumferential wall of the water separating main pipe 2 at the threaded connection position with the connecting pipe 3, a convex ring part 5 which is protruded axially outwards is arranged on the outer circumferential wall of the water separating main pipe 2 at the through hole 4, a sealing cover 6 is connected on the convex ring part 5 in a threaded manner, a second-order stepped hole 7 which enables the inside of the connecting pipe 3 to be communicated with the outer end of the convex ring part 5 and the diameter of which gradually decreases from outside to inside is formed in the outer circumferential wall of the through hole 4 of the water separating main pipe 3, a, the filtering component 8 is composed of a flowing water cylinder 9 and a filtering net cylinder 10 which is arranged in the flowing water cylinder 9 and is tightly attached to the inner circumferential wall of the flowing water cylinder 9, two flowing water ports 11 which are arranged in bilateral symmetry are formed in the flowing water cylinder 9, the upper end part of the flowing water cylinder 9 extends upwards in the axial direction and is embedded into the connecting pipe 3, gaps are reserved between the outer circumferential wall of the flowing water cylinder 9 extending into the connecting pipe 3 and the inner circumferential wall of the corresponding connecting pipe 3, baffle parts 12 which are protruding inwards in the radial direction and prevent water flow from being reserved at the gaps are arranged on the inner circumferential wall of the connecting pipe 3 positioned at the front side and the rear side of the flowing water cylinder 9, an extending part 13 which extends outwards in the radial direction and is attached to the step surface in the second step hole 7 is arranged at the lower end part of the flowing water cylinder 9, and a limiting ring 14 which is fixedly connected with the connecting pipe 3 and limits the position of the filtering net cylinder 10 is arranged between the.

As a preferable structure, the cross section of the second-order stepped hole 7 is in an inverted T-shaped structure.

Preferably, the stop ring 14 has the same inner diameter as the filter screen cartridge 10.

In order to make the sealing performance after connection better and prevent water leakage, the connecting pipe 3 and the water diversion main pipe 2 are fixedly connected through internal threads, a protruding portion 15 protruding radially inwards is arranged on the inner circumferential wall of the water diversion main pipe 2 located at the right side of the connecting pipe 3, the inner diameter of the protruding portion 15 is the same as that of the connecting pipe 3, and a sealing ring 16 is arranged between the protruding portion 15 and the connecting pipe 3.

In more detail, in order to make the filtered impurities stay in the filter screen cylinder 10, the upper end surface of the filter screen cylinder 10 is abutted against the bottom surface of the water flowing cylinder 9, the lower end surface of the filter screen cylinder 10 is abutted against the upper end surface of the limiting ring 14, the filter screen cylinder 10 is formed by splicing a left filter screen 17 and a right filter screen 18, and the filter holes in the left filter screen 17 are larger than the filter holes in the right filter screen 18.

In further detail, in order to conveniently detach the sealing cover 6 and simultaneously ensure the sealing performance of the joint, the convex ring part 5 is fixedly connected with the sealing cover 6 through internal threads or external threads, and the inner diameter of the convex ring part 5 is the same as that of the through hole 4.

To be more specific, in order to mount the water flow cylinder 9 better and to increase the sealing performance after mounting, the end surface of the baffle portion 12 contacting the water flow cylinder 9 is provided with an arc surface matching with the outer circumferential wall of the corresponding water flow cylinder 9.

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 separator, includes support (1) and the main pipe of dividing (2) of setting on support (1), its characterized in that, the main pipe of dividing (2) be located into water end threaded connection and have detachable connecting pipe (3), the main pipe of dividing (2) be located with connecting pipe (3) threaded connection department the outer periphery wall seted up axial inside sunken through-hole (4), the main pipe of dividing (2) be located the outer periphery wall of through-hole (4) department on be provided with outside bellied flange portion (5) of axial, flange portion (5) go up threaded connection and have sealed lid (6), connecting pipe (3) be located the outer periphery wall of main pipe of dividing (2) through-hole (4) department and seted up make connecting pipe (3) inside be linked together with flange portion (5) outer end and diameter from outside to inside degressive second order shoulder hole (7) that gradually steps down, connecting pipe (3) be located mounting hole department be provided with connecting pipe (3) and link firmly mutually and be used for filtering even to link to each The filter assembly (8) for impurities in the connecting pipe (3), the filter assembly (8) is composed of a flowing water cylinder (9) and a filter screen cylinder (10) which is arranged in the flowing water cylinder (9) and is tightly attached to the inner circumferential wall of the flowing water cylinder (9), the flowing water cylinder (9) is provided with water outlets (11) which are arranged in bilateral symmetry, the upper end part of the flowing water cylinder (9) axially extends upwards and is embedded into the connecting pipe (3), gaps are reserved between the outer circumferential wall of the flowing water cylinder (9) extending into the connecting pipe (3) and the inner circumferential wall of the corresponding connecting pipe (3), the inner circumferential wall of the connecting pipe (3) at the front side and the rear side of the flowing water cylinder (9) is provided with baffle parts (12) which are protruded inwards in the radial direction and prevent water flow from being reserved from the gaps, the lower end part of the flowing water cylinder (9) is provided with extension parts (13) which extend outwards in the radial direction and are attached to the ladder surface in the second-order step hole (7), and a limiting ring (14) which is fixedly connected with the connecting pipe (3) and limits the position of the filter screen cylinder (10) is arranged between the lower end surface of the extension part (13) in the running water cylinder (9) and the inner end surface of the corresponding water distribution main pipe (2).

2. The water separator according to claim 1, characterized in that the connecting pipe (3) is fixedly connected with the main water dividing pipe (2) through internal threads, a bulge (15) which is bulged inwards in the radial direction is arranged on the inner circumferential wall of the main water dividing pipe (2) at the right side of the connecting pipe (3), the inner diameter of the bulge (15) is the same as that of the connecting pipe (3), and a sealing ring (16) is arranged between the bulge (15) and the connecting pipe (3).

3. The water separator according to claim 1, characterized in that the upper end surface of the filter screen cylinder (10) is abutted against the cylinder bottom surface in the running water cylinder (9), the lower end surface of the filter screen cylinder (10) is abutted against the upper end surface of the limit ring (14), the filter screen cylinder (10) is formed by splicing a left filter screen (17) and a right filter screen (18), and the filter holes in the left filter screen (17) are larger than the filter holes in the right filter screen (18).

4. The water separator according to claim 1, wherein the convex ring part (5) is fixedly connected with the sealing cover (6) through internal threads or external threads, and the inner diameter of the convex ring part (5) is the same as the diameter of the through hole (4).

5. A water separator according to claim 1, characterized in that the cross section of the second step hole (7) is of an inverted T-shaped structure.

6. A water separator as claimed in claim 1, wherein the stop ring (14) has the same internal diameter as the filter screen cylinder (10).

7. The water separator according to claim 1, wherein the end surface of the baffle plate (12) contacting the water flow cylinder (9) is provided with a circular arc surface matching with the outer circumferential wall of the corresponding water flow cylinder (9).