CN210993235U

CN210993235U - Simple to operate's three-way type connects filter core soon

Info

Publication number: CN210993235U
Application number: CN201921198681.1U
Authority: CN
Inventors: 柏佐峰
Original assignee: Yangzhou Xilian Purifying Technology Co ltd
Current assignee: Yangzhou Xilian Purifying Technology Co ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-07-14
Anticipated expiration: 2029-07-29

Abstract

The utility model discloses a simple to operate's three-way formula connects filter core soon, including straining a section of thick bamboo, it is provided with discharge orifice two and discharge orifice one respectively to strain left and right sides of cartridge cover, it is provided with the pure water apopore to strain cartridge cover middle part, the pure water apopore is linked together with the pure water outlet end of filter element body, the downthehole equal screw-thread grafting of discharge orifice two, discharge orifice one and pure water outlet has the same quick installation head of structure, the utility model discloses a quick installation head pipeline is swift convenient, and the locking pipe of adoption and the convenient fixed different diameter's of cooperation of rolling disc pipeline, rethread rotate the screw-thread inserted bar and get into the threaded connection pole in, drive pipeline and sealing washer contact when the screw-thread inserted bar removes, control through the distance that removes sealedly, can be suitable for with the pipeline of various different diameters.

Description

Simple to operate's three-way type connects filter core soon

Technical Field

The utility model relates to a filter core technical field specifically is a simple to operate's three-way type connects filter core soon.

Background

Along with the improvement of living standard of people, people put forward higher requirements on the quality of drinking water, and the water purifying filter is widely welcomed. The water purification filter can be used for receiving raw water such as municipal tap water and well water, and a user can directly drink water flowing out of the water purification filter. Because the inside filter core of water purification filter can carry out filtration purification treatment to water, make the hydroenergy that comes out after handling accord with national drinking water health standard, current filter core can use the water or the input water that purify with outside pipe connection to purify, and generally can carry out the connection of pipeline through quick-operation joint, and current quick-operation joint often can only be connected with the pipeline of fixed diameter, certain limitation has, for this reason, we propose a simple to operate's three way type quick-operation filter core.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple to operate's three-way type connects filter core soon to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a three-way quick-connection filter element convenient to install comprises a filter cylinder, wherein a filter cylinder cover is sleeved on the top of the filter cylinder in a threaded manner, an annular baffle plate is arranged in the middle of the bottom of the filter cylinder cover, a filter element body is arranged in the filter cylinder, the inner wall of the annular baffle plate is attached to the outer wall of the top of the filter element body, a water flow hole II and a water flow hole I are respectively arranged on the left side and the right side of the filter cylinder cover, a pure water outlet hole is arranged in the middle of the filter cylinder cover and is communicated with the pure water outlet end of the filter element body, quick installation heads with the same structure are inserted in the water flow hole II, the water flow hole I and the pure water outlet hole in a threaded manner, each quick installation head comprises a threaded connecting rod, a threaded insertion rod is inserted in the top of the threaded connecting rod in a threaded, the top of the threaded inserted rod is fixedly provided with a locking pipe communicated with the threaded inserted rod, and the outer wall of the locking pipe is in threaded screwing connection with a rotating disc in a sleeved mode.

Further, the fixed solid fixed ring that has cup jointed in screw-inserted pole outer wall top, fixed solid fixed ring two has been cup jointed in screw-inserted pole outer wall top, solid fixed ring one top left side activity is pegged graft and is had the bayonet lock, the fixed cushion that is provided with in bayonet lock top, the bayonet lock outer wall has cup jointed the spring, and the spring is located between cushion and the solid fixed ring one, spring top and cushion bottom fixed connection, spring bottom and solid fixed ring one top fixed connection, and solid fixed ring two go up the annular array and set up the through-hole that matches with the bayonet lock, strain a section of thick bamboo lid top annular array and set up the blind hole that matches.

Further, the sealing washer internal diameter is dwindled to one side of filter screen by the screw inserted bar gradually, the sealing washer is soft rubber spare.

Further, the rolling disc inner wall is provided with the external screw thread, and locks the pipe outer wall and be provided with the internal thread that matches with the external screw thread, the rolling disc outer wall evenly is provided with anti-skidding line.

Furthermore, the diameter of the locking pipe is gradually increased from the outward direction of the threaded inserted rod, and anti-skid grains are arranged on the inner wall of the locking pipe.

Furthermore, the left side and the right side of the bottom of the filter element body are symmetrically provided with positioning clamping blocks, and the inner wall of the bottom of the filter cartridge is provided with positioning clamping grooves matched with the positioning clamping blocks.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model adopts the rapid installation head to install pipelines rapidly and conveniently, adopts the locking pipe and the rotating disc to be matched to fix pipelines with different diameters conveniently, then the locking pipe enters the threaded connecting rod by rotating the threaded insert rod, the threaded insert rod drives the pipelines to contact with the sealing ring when moving, the sealing is controlled by the moving distance, the device can be suitable for pipelines with different diameters, the installation is rapid and convenient, the sealing performance is high, meanwhile, the matching of a bayonet lock, a spring and a cushion block is adopted, after the installation, the bayonet lock enters the through hole and the blind hole for fixing, thereby avoiding the situation that the threaded connection part is autorotation loosened due to the vibration of the pipeline when in use, ensuring the use stability, meanwhile, the locking pipes of different models can be replaced by detaching the threaded insertion rods, the detaching and installing work of the quick installing head can be realized by detaching the threaded connection rods, and different requirements of workers are met.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the quick mounting head of the present invention.

In the figure: 1. a filter cartridge; 2. a filter cartridge cover; 3. an annular baffle; 4. a filter element body; 5. a water flowing hole I; 6. a pure water outlet hole; 7. a water flowing hole II; 8. positioning a fixture block; 9. mounting the head quickly; 91. a threaded connecting rod; 92. a threaded bayonet; 93. a seal ring; 94. filtering with a screen; 95. a locking tube; 96. rotating the disc; 97. a first fixing ring; 98. a bayonet lock; 99. cushion blocks; 991. a spring; 992. and a second fixing ring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a three-way quick-connection filter element convenient to install, please refer to fig. 1, comprises a filter cartridge 1, wherein a filter cartridge cover 2 is sleeved on the top of the filter cartridge 1 in a threaded manner, and the filter cartridge cover 2 and the filter cartridge 1 adopt a threaded manner, belong to the prior art and are convenient to disassemble and replace an internal filter element body 4;

referring to fig. 1, an annular baffle 3 is disposed in the middle of the bottom of a filter cartridge cover 2, a filter element body 4 is disposed in the filter cartridge 1, and the inner wall of the annular baffle 3 is attached to the outer wall of the top of the filter element body 4, and the annular baffle 3 plays a role of limiting, which belongs to the prior art and does not belong to the technical features of the present invention, and is not specifically described herein;

referring to fig. 1, the left side and the right side of the filter cartridge cover 2 are respectively provided with a water flow hole two 7 and a water flow hole one 5, the middle part of the filter cartridge cover 2 is provided with a pure water outlet hole 6, the pure water outlet hole 6 is communicated with the pure water outlet end of the filter element body 4, the water flow hole two 7, the water flow hole one 5 and the pure water outlet hole 6 are all provided with a quick mounting head 9 with the same structure by screw insertion, the matching mode of the water flow hole two 7, the water flow hole one 5, the pure water outlet hole 6 and the interior of the filter element body 4 is the prior art and is not the technical feature of the present invention, for example, the invention is proposed in "CN 201420479455.1", and discloses a filter cartridge comprising a filter cartridge with an open end, a filter cartridge cover arranged at the open end of the filter cartridge and a filter element body arranged in the filter cartridge, the filter cartridge cover is respectively provided with a pure water outlet hole, a first water flow hole and a second, an outer extending surface and an inner extending surface arranged in the outer extending surface are protruded downwards on the lower surface of the filter cylinder cover, the pure water outlet hole is communicated with the inside of the inner extending surface, the first water flowing hole is communicated with a cavity between the outer extending surface and the inner extending surface, and the second water flowing hole is communicated with the cavity between the outer extending surface and the inner wall of the filter cylinder; the pure water outlet end of the filter element body is arranged in the inner extending surface and is communicated with the pure water outlet hole through the inner extending surface;

referring to fig. 1, the quick mounting head 9 includes a threaded connection rod 91, the outer wall of the threaded connection rod 91 is provided with an external thread, the inner walls of a water flowing hole two 7, a water flowing hole one 5 and a pure water outlet hole 6 are provided with matched internal threads, the sealing performance is ensured while the mounting and the dismounting are facilitated through the threaded connection, a threaded insertion rod 92 is inserted into the top of the threaded connection rod 91 through a thread, the outer wall of the threaded insertion rod 92 is provided with an external thread, the inner wall of the threaded connection rod 91 is provided with an internal thread matched with the external thread, the sealing performance is ensured while the mounting and the dismounting are facilitated, a sealing ring 93 is fixedly arranged at a position close to the lower part of the inner wall of the threaded connection rod 91, the sealing ring 93 ensures the sealing performance with the pipeline, the bottom of the inner wall of the threaded, the outer wall of the locking pipe 95 is screwed with the rotating disc 96.

As shown in fig. 2: the top of the outer wall of the threaded inserted link 92 is fixedly sleeved with a first fixing ring 97, the top of the outer wall of the threaded connecting link 91 is fixedly sleeved with a second fixing ring 992, the left side of the top of the first fixing ring 97 is movably inserted with a bayonet 98, the first fixing ring 97 is movably provided with a movable through hole matched with the bayonet 98, the top of the bayonet 98 is fixedly provided with a cushion block 99, a welding mode can be adopted, the outer wall of the bayonet 98 is sleeved with a spring 991, the spring 991 is positioned between the cushion block 99 and the first fixing ring 97, the top end of the spring 991 is fixedly connected with the bottom of the cushion block 99, the bottom end of the spring 991 is fixedly connected with the top of the first fixing ring 97, an annular array on the second fixing ring 992 is provided with through holes matched with the bayonet 98, the spring 991 enables the bayonet 98 to be tightly clamped into the through holes and, the situation that the threaded connection part is loosened due to vibration in use is avoided, and the use stability is further improved;

as shown in fig. 1: the inner diameter of the sealing ring 93 is gradually reduced from the threaded insert rod 92 to one side of the filter screen 94, so that pipelines with different diameters can be fixed conveniently, and the sealing performance is ensured, and the sealing ring 93 is a soft rubber piece and is preferably made of wear-resistant and high-temperature-resistant rubber materials;

as shown in fig. 1: the inner wall of the rotating disc 96 is provided with external threads, the outer wall of the locking pipe 95 is provided with internal threads matched with the external threads, the rotating disc 96 is rotated to reduce the inner diameter of the locking pipe 95, so that the locking pipe 95 can fix pipelines with different diameters, and the outer wall of the rotating disc 96 is uniformly provided with anti-skid lines, so that a user can conveniently rotate the rotating disc 96;

as shown in fig. 1: the diameter of the locking pipe 95 is gradually increased from the direction of the threaded insert rod 92 to the outside, so that pipelines with different diameters can be conveniently fixed, and the inner wall of the locking pipe 95 is provided with anti-skid grains, so that the friction force in contact with the pipelines is improved, and the fixity is further improved;

as shown in fig. 1: the left side and the right side of the bottom of the filter element body 4 are symmetrically provided with positioning clamping blocks 8, the inner wall of the bottom of the filter cartridge 1 is provided with positioning clamping grooves matched with the positioning clamping blocks 8, the filter element body 4 is conveniently installed in the filter cartridge 1 by matching the positioning clamping blocks 8 with the positioning clamping grooves, and the filter element body 4 cannot rotate in the filter cartridge 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A three-way type quick-connection filter element convenient to install comprises a filter cylinder (1) and is characterized in that: the filter cartridge is characterized in that a filter cartridge cover (2) is sleeved on the top of the filter cartridge (1) in a threaded manner, an annular baffle (3) is arranged in the middle of the bottom of the filter cartridge cover (2), a filter element body (4) is arranged in the filter cartridge (1), the inner wall of the annular baffle (3) is attached to the outer wall of the top of the filter element body (4), a water outlet hole II (7) and a water outlet hole I (5) are respectively arranged on the left side and the right side of the filter cartridge cover (2), a pure water outlet hole (6) is arranged in the middle of the filter cartridge cover (2), the pure water outlet hole (6) is communicated with the pure water outlet end of the filter element body (4), quick mounting heads (9) with the same structure are inserted into the water outlet hole II (7), the water outlet hole I (5) and the pure water outlet hole (6) in a threaded manner, each quick mounting head (9), the utility model discloses a screw thread connecting rod (91) inner wall is provided with sealing washer (93) by lower rigidity, screw thread connecting rod (91) inner wall bottom is provided with filter screen (94), and filter screen (94) are located sealing washer (93) below, fixed locking pipe (95) that are linked together that are provided with in screw thread inserted bar (92) top, rolling disc (96) have been cup jointed in locking pipe (95) outer wall screw thread closure.

2. The three-way quick-connect filter element convenient to install of claim 1, wherein: fixed ring one (97) has been cup jointed to screw inserted bar (92) outer wall top, fixed ring two (992) has been cup jointed at screw connected bar (91) outer wall top, fixed ring one (97) top left side activity is pegged graft and is had bayonet lock (98), fixed cushion (99) that is provided with in bayonet lock (98) top, spring (991) has been cup jointed to bayonet lock (98) outer wall, and spring (991) is located between cushion (99) and fixed ring one (97), spring (991) top and cushion (99) bottom fixed connection, spring (991) bottom and fixed ring one (97) top fixed connection, and fixed ring two (992) ring array offer the through-hole that matches with bayonet lock (98), filter cartridge cover (2) top ring array offers the blind hole that matches with bayonet lock (98).

3. The three-way quick-connect filter element convenient to install of claim 1, wherein: the internal diameter of the sealing ring (93) is gradually reduced from one side of the threaded inserted rod (92) to the filter screen (94), and the sealing ring (93) is a soft rubber piece.

4. The three-way quick-connect filter element convenient to install of claim 1, wherein: the inner wall of the rotating disc (96) is provided with external threads, the outer wall of the locking pipe (95) is provided with internal threads matched with the external threads, and the outer wall of the rotating disc (96) is uniformly provided with anti-skidding threads.

5. The three-way quick-connect filter element convenient to install of claim 1, wherein: the diameter of the locking pipe (95) is gradually increased in the outward direction of the threaded inserted rod (92), and anti-slip threads are arranged on the inner wall of the locking pipe (95).

6. The three-way quick-connect filter element convenient to install of claim 1, wherein: the left side and the right side of the bottom of the filter element body (4) are symmetrically provided with positioning clamping blocks (8), and the inner wall of the bottom of the filter cartridge (1) is provided with positioning clamping grooves matched with the positioning clamping blocks (8).