CN218408978U

CN218408978U - Tee joint with filtering capability

Info

Publication number: CN218408978U
Application number: CN202222360405.9U
Authority: CN
Inventors: 郭贞雅; 叶崇斌; 温吓春
Original assignee: Zhonghong Technology Guangzhou Co ltd
Current assignee: Zhonghong Technology Guangzhou Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-01-31
Anticipated expiration: 2032-09-06

Abstract

The utility model discloses a tee joint with filtering function, which relates to the field of tee joints, and provides a scheme aiming at the problem of inconvenient use and maintenance of the existing common tee joint with filtering function, wherein the tee joint comprises a shell for shunting and a filtering mechanism for filtering, the shell is provided with a round hole along the length direction in a penetrating way, and one end of the shell, which is positioned at the round hole, and the outer wall of the shell are connected with three quick joints; the filtering mechanism is sleeved with the round hole, and the filtering mechanism is internally provided with: the filter element head is connected with a filter element frame, the filter element frame is sleeved with a filter material, a rotary connecting structure is arranged between the filter element head and the shell, and a sewage discharge valve structure is further arranged at one end, far away from the filter element frame, of the filter element head. The utility model discloses novel structure, the device is effectual has solved current ordinary area and has filtered three way connection and use the problem of maintaining inconvenience.

Description

Tee joint with filtering capability

Technical Field

The utility model relates to a three way connection field especially relates to a tee bend connects with filtering capability.

Background

The three-way joint is a common small accessory in water pipe assembly, the common three-way joint only has three communicated water receiving ports without filtering function, the internal structure of the three-way joint supporting the filtering function at the upper part of the market is simpler, an internal filter screen can not be taken out for cleaning or replacing after installation, the filtering area of the filter screen is limited, the blockage is easy to occur, once the blockage occurs, the whole three-way joint can only be disassembled for maintenance, and the blockage is very troublesome, therefore, in order to solve the problems, the three-way joint with the filtering function is provided,

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of three way connection with filtering capability has solved current ordinary area and has filtered three way connection and use the inconvenient problem of maintaining.

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

a three-way joint with a filtering function comprises a shell for shunting and a filtering mechanism for filtering, wherein a round hole is formed in the shell in a penetrating mode along the length direction of the shell, and three quick joints are connected to one end, located on the round hole, of the shell and the outer wall of the shell;

the filtering mechanism is sleeved with the round hole, and the filtering mechanism is internally provided with: the filter element head is connected with a filter element frame, the filter element frame is sleeved with a filter material, a rotary connecting structure is arranged between the filter element head and the shell, and a sewage discharge valve structure is further arranged at one end, far away from the filter element frame, of the filter element head.

Preferably, the rotary connection structure: the one end that the quick-operation joint was kept away from to the shell has seted up the thread groove, just the diameter of thread groove is greater than the round hole, be provided with the spacing ring between filter core head and the filter core frame, just the spacing ring cup joints with the thread groove.

Preferably, the shell is connected with a slip-off preventing ring through a thread groove and a thread, one end of the slip-off preventing ring is clamped with the shell to form a limiting ring, and the edge of the other end of the slip-off preventing ring is in a sawtooth-shaped bulge and is in compression joint with the outer end of the shell.

Preferably, the anti-drop ring is rotatably sleeved with the filter element head, the filter element head penetrates through the anti-drop ring, and the outer wall of the filter element head, which is positioned outside the anti-drop ring, is provided with a clamping groove.

Preferably, the draw-in groove sets up along filter core head axial, just filter core head is located the anticreep ring and has cup jointed the snap ring outward, the inner wall of snap ring is provided with the arch, just the arch cup joints with the draw-in groove matching.

Preferably, the outer wall of the clamping ring is provided with anti-slip lines.

Preferably, one end, far away from the filter element head, of the filter element frame is sleeved with a sealing ring, and the sealing ring is in extrusion contact with the inner wall of the round hole.

Preferably, the blowdown valve structure: the drain has been seted up along the axial to the one end of filter element head, and the valve cup joints with the drain, just the valve section is the I shape, cup jointed the spring between the outer wall of filter element head and the valve.

Preferably, one end of the valve, which is positioned in the filter element head, is made of a silica gel material, and the edge part of the valve is relatively thin.

Preferably, the outer wall of shell is provided with two sets of rings, just the ring inner wall is provided with the screw thread, quick-operation joint and ring threaded connection.

The utility model has the advantages that:

1. the device drives the filter element frame and the filter material to rotate by slightly loosening the anti-drop ring and rotating the filter element head through the clamping ring so as to change the filtering position, realize the high-efficiency utilization of the filter material and avoid the blockage; after long-time use, the anti-drop ring can be completely disassembled, and the filter element frame can be taken out to replace a new filter material.

2. The filter element head has the disassembly-free pollution discharge function, even if the filter material still has a blocking phenomenon due to excessive impurities after the filter position is changed for many times, the discharge end can be sealed, the valve is pressed to enable the filter element head to be communicated with the inside and the outside, water flow is enabled to be flushed out from the sewage discharge outlet, impurities are flushed out, and the disassembly-free service life of the filter material is prolonged.

To sum up, the device has effectually solved the current ordinary problem of taking to filter three way connection and use and maintain inconvenience.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a structural sectional view of the present invention.

Fig. 3 is a schematic structural view of the present invention, further exploded in fig. 3.

Fig. 4 is a partial structure sectional view of the present invention.

The reference numbers in the figures: 1. a housing; 101. a circular hole; 102. a circular ring; 103. a thread groove; 2. a filtering mechanism; 201. a filter element head; 202. a filter element frame; 203. a limiting ring; 204. a filter material; 205. a seal ring; 206. a card slot; 207. the anti-drop ring; 208. a snap ring; 209. a valve; 210. a spring; 3. a quick connector.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a three way connection with filtering capability, including being used for the shell 1 of reposition of redundant personnel and being used for filterable filtering mechanism 2, shell 1 has run through along its length direction and has seted up round hole 101, and shell 1 is located the one end of round hole 101 and its outer wall and is connected with three quick-operation joint 3 altogether, the outer wall of shell 1 is provided with two sets of rings 102, and the ring 102 inner wall is provided with the screw thread, quick-operation joint 3 and ring 102 threaded connection, filtering mechanism 2 cup joints with round hole 101, and in the filtering mechanism 2: the filter element head 201 is connected with the filter element frame 202, and the filter media 204 has been cup jointed outward to the filter element frame 202, and is a rotation connection structure between the filter element head 201 and the shell 1, and the one end that the filter element frame 202 was kept away from to the filter element head 201 still is provided with the blowdown valve structure.

As shown in fig. 4, the rotation connection structure: the end, far away from the quick connector 3, of the shell 1 is provided with a thread groove 103, the diameter of the thread groove 103 is larger than that of the circular hole 101, a limiting ring 203 is arranged between the filter element head 201 and the filter element frame 202, the limiting ring 203 is sleeved with the thread groove 103, the shell 1 is in threaded connection with an anti-falling ring 207 through the thread groove 103, one end of the anti-falling ring 207 is clamped with the shell 1 to form the limiting ring 203, the edge of the other end of the anti-falling ring 207 is in a sawtooth-shaped bulge and is in compression connection with the outer end of the shell 1, and the anti-falling ring 207 is in rotating sleeved connection with the filter element head 201; the anti-slip ring 207 of the device clamps the limiting ring 203 of the filter element head 201 with the shell 1, so that the filter element head 201 and the shell 1 are fixed and sealed in position.

The filter element head 201 penetrates through the anti-drop ring 207, a clamping groove 206 is formed in the outer wall, located outside the anti-drop ring 207, of the filter element head 201, the clamping groove 206 is axially arranged along the filter element head 201, a clamping ring 208 is sleeved outside the filter element head 201, the inner wall of the clamping ring 208 is provided with a bulge, the bulge is matched and sleeved with the clamping groove 206, anti-skid grains are arranged on the outer wall of the clamping ring 208, a sealing ring 205 is sleeved at one end, far away from the filter element head 201, of the filter element frame 202, and the sealing ring 205 is in extrusion contact with the inner wall of the circular hole 101; one end of the filter material 204 is sealed with the inner wall of the shell 1 by the sealing ring 205, so that water flow is prevented from directly passing through the filter material 204 without being filtered.

The blowdown valve structure: the drain has been seted up along the axial to the one end of filter core head 201, and valve 209 cup joints with the drain, and the valve 209 section is the I shape, has cup jointed spring 210 between the outer wall of filter core head 201 and the valve 209, and the one end that the valve 209 is located filter core head 201 is the silica gel material, and the marginal portion is thinner relatively.

The working principle is as follows: as shown in figure 1, the quick connector 3 at one end of the device shell 1 is a liquid inlet end, the two quick connectors 3 on the outer wall of the shell 1 are liquid outlet ends, liquid enters the shell 1 through the liquid inlet end and directly enters the filter material 204, and the liquid is filtered by the filter material 204 and then is discharged from the liquid outlet end to realize filtration.

This three way connection has two apparent advantages specifically:

1. the filter material 204 can be rotated without being detached, the utilization rate of the filter material 204 is improved by changing the position, and because impurities in flowing water can hardly precipitate, the impurities can be blocked and filtered until flowing to a water outlet along with water flow, and the impurities can be concentrated at the water outlet to cause blockage, the device firstly loosens the anti-drop ring 207 by a little, and rotates the filter element head 201 through the clamping ring 208 to drive the filter element frame 202 and the filter material 204 to rotate so as to change the filtering position, thereby realizing the efficient utilization of the filter material 204 and avoiding the blockage; after a long time use, the anti-drop ring 207 can be completely removed, and the filter element frame 202 can be taken out to be replaced by a new filter material 204.

2. The filter element head 201 has the disassembly-free sewage discharge function, even if the filter material 204 still has a blocking phenomenon due to excessive impurities after the filter position is changed for many times, the discharge end can be sealed, the valve 209 is pressed to enable the filter element head 201 to be communicated with the inside and the outside, water flow is flushed out from the sewage discharge outlet, impurities are flushed out, and the service life of the disassembly-free extension filter material 204 is prolonged.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The three-way joint with the filtering function comprises a shell (1) for shunting and a filtering mechanism (2) for filtering, and is characterized in that a round hole (101) penetrates through the shell (1) along the length direction of the shell, and three quick joints (3) are connected to one end, located on the round hole (101), of the shell (1) and the outer wall of the shell;

the filtering mechanism (2) is sleeved with the round hole (101), and in the filtering mechanism (2): the filter element head (201) is connected with the filter element frame (202), filter media (204) have been cup jointed outward in the filter element frame (202), just be a rotation connection structure between filter element head (201) and shell (1), the one end that filter element frame (202) was kept away from in filter element head (201) still is provided with the blowdown valve structure.

2. The three-way joint with the filtering function according to claim 1, wherein the rotating connection structure comprises: a thread groove (103) is formed in one end, far away from the quick connector (3), of the shell (1), the diameter of the thread groove (103) is larger than that of the round hole (101), a limiting ring (203) is arranged between the filter element head (201) and the filter element frame (202), and the limiting ring (203) is sleeved with the thread groove (103).

3. The tee joint with filtering function according to claim 2, wherein the shell (1) is in threaded connection with a separation-preventing ring (207) through a thread groove (103), one end of the separation-preventing ring (207) is clamped with the shell (1) to form a limiting ring (203), and the edge of the other end of the separation-preventing ring (207) is in sawtooth-shaped protrusion and is in pressure joint with the outer end of the shell (1).

4. The tee joint with filtering function according to claim 3, wherein the anti-drop ring (207) is rotatably sleeved with the filter element head (201), the filter element head (201) penetrates through the anti-drop ring (207), and a clamping groove (206) is formed in an outer wall of the filter element head (201) located outside the anti-drop ring (207).

5. The three-way joint with filtering function according to claim 4, wherein the clamping groove (206) is axially arranged along the filter element head (201), a clamping ring (208) is sleeved outside the anti-drop ring (207) of the filter element head (201), a protrusion is arranged on the inner wall of the clamping ring (208), and the protrusion is in matched and sleeved connection with the clamping groove (206).

6. The tee joint with the filtering function as recited in claim 5, wherein the outer wall of the snap ring (208) is provided with an anti-slip texture.

7. The tee joint with the filtering function according to claim 6, wherein a sealing ring (205) is sleeved at one end of the filter element frame (202) far away from the filter element head (201), and the sealing ring (205) is in pressing contact with the inner wall of the circular hole (101).

8. The three-way joint with filtering function according to claim 1, wherein the blowdown valve structure: the drain has been seted up along the axial to the one end of filter element head (201), and valve (209) cup joint with the drain, just valve (209) section is the I shape, spring (210) have been cup jointed between the outer wall of filter element head (201) and valve (209).

9. The three-way joint with the filtering function according to claim 8, wherein one end of the valve (209) positioned in the filter element head (201) is made of silica gel, and the edge part is relatively thin.

10. The tee joint with filtering function according to claim 1, characterized in that two sets of rings (102) are arranged on the outer wall of the housing (1), the inner wall of the ring (102) is provided with screw threads, and the quick joint (3) is in threaded connection with the ring (102).