CN111364566A

CN111364566A - Launching structure of water tank

Info

Publication number: CN111364566A
Application number: CN202010295607.2A
Authority: CN
Inventors: 林榆彬
Original assignee: Aifeiling Sanitary Wares Technology Group Co ltd
Current assignee: Aifeiling Sanitary Wares Technology Group Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-07-03
Also published as: CN112459178A; CN214116838U

Abstract

The invention belongs to the technical field of water drainage devices, and relates to a drainage structure of a water tank, wherein a water outlet is formed in the side wall of the bottom of the water tank, a drainage component is arranged on one side of the water tank, the drainage component comprises a shell and a bounce valve core, the shell is arranged on the water tank, the bounce valve core is arranged in the shell and communicated with the water outlet, a sealing gasket is sleeved on the bounce valve core, the sealing state and the communication state of the drainage component are switched by pressing the bounce valve core, when the drainage component is in the sealing state, the sealing gasket is in sealing connection with the inner wall of the shell, the sealing gasket is lower than the horizontal plane of the water outlet. The water discharging structure of the water tank provided by the invention does not need to contact sewage in the water tank during operation, and is more convenient and sanitary; in addition, the bouncing valve core can be directly pulled out of the shell, so that hair and sundries can be conveniently cleaned, and blockage is prevented.

Description

Launching structure of water tank

Technical Field

The invention belongs to the technical field of water drainage devices, and relates to a water drainage structure of a water tank.

Background

The drainage structure of the prior water tank is generally that a drainage port is arranged at the bottom of the water tank, and a valve for controlling the opening and closing between the water tank and the drainage port is arranged at the drainage port. The most common valve is a rotor, which blocks the drain when the valve is in a horizontal state and opens the drain when the valve is in a vertical state, so that the sewage in the water tank is discharged to the drain.

Another common valve is a bounce valve, which includes a valve body connected to the bottom of the sink and a bounce valve core disposed in the valve body. The bouncing device comprises a bouncing shell, wherein a bouncing core is arranged in the bouncing shell, a sliding groove is axially arranged on the outer side surface of the bouncing core, a positioning screw is connected to the bouncing shell in a threaded manner, and the tail part of the positioning screw is inserted into the sliding groove to circumferentially fix the bouncing core in the bouncing shell. When the bouncing core moves up and down in the bouncing shell, the positioning screw slides in the sliding groove, and the positioning screw and the sliding groove have a guiding function. The lower end of the bouncing core is provided with a spring, the upper end of the spring is propped against the bouncing core, the lower end of the spring is propped against the bouncing shell, and a pull rod hook penetrates through the spring. The outer side surface of the lower end of the bouncing core is also provided with a heart-shaped sliding groove, the upper end of the pull rod hook is hooked in the sliding groove, and the lower end of the pull rod hook is hooked at the lower end of the bouncing shell and fixed by a locking spring which is sleeved on the lower end of the bouncing shell.

The bounce shell is fixed in the valve body of the bounce valve, the upper end of the bounce core is also connected with a button cover, and the button cover can form sealing with the water outlet. When the bounce valve needs to be closed, the bounce core is pressed downwards, the bounce core moves downwards to enable the upper end of the pull rod hook to be hooked at the concave cavity at the upper end of the heart-shaped groove, and after the bounce core is loosened, the pull rod hook pulls the bounce core to enable the bounce core not to rise, so that the button cover seals the water outlet. When the bounce valve needs to be opened, the bounce core is pressed downwards, the upper end of the pull rod hook is separated from the concave cavity at the upper end of the heart-shaped groove, after the bounce core is loosened, the bounce core rises under the action of the spring, the upper end of the pull rod hook is hooked at the lower end of the heart-shaped groove, the positioning screw abuts against the groove wall at the lower end of the sliding groove to fix the rising position of the bounce core, the button cover opens the water outlet, and water in the water groove flows out from a gap between the valve body and the bounce valve core.

The bounce valve is characterized in that a convex ring is arranged on the outer side surface of the lower end of the bounce core, a positioning notch is formed in the convex ring, a convex positioning strip arranged along the axial direction is arranged on the inner side surface of the bounce shell, the positioning strip is embedded into the positioning notch, the bounce core can move up and down along the positioning strip, a lock cap is fixedly connected to the upper end of the bounce shell, the lock cap extends out of the upper end of the bounce core, and the convex ring can be stopped on the lock cap.

The water discharging structure of the water tank has the following defects that: the control of valve need stretch the hand to the basin bottom and control, because the water in the basin is mostly used sewage, stretches into not enough health. When the water in the water tank is too much, the control of extending the hands is inconvenient, such as wetting the sleeves. The control valve is soaked by water for a long time, and the service life of the valve is influenced. In addition, the control valve arranged at the bottom of the water tank also influences the beauty and the integral feeling of the water tank.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the water draining structure of the water tank, which is convenient and sanitary because the water draining structure does not need to contact sewage in the water tank during operation.

In order to solve the above technical problems, the object of the present invention is achieved by the following technical solutions:

the utility model provides a offal structure of basin, the delivery port has been seted up on the lateral wall of basin bottom, one side of basin is provided with offal subassembly, offal subassembly is including installing the casing on the basin and setting up the spring case in the casing, the casing communicates with the delivery port, the cover is equipped with sealed the pad on the spring case, presses the spring case to switch offal subassembly's encapsulated situation and intercommunication state, and when offal subassembly was in encapsulated situation, sealed pad and shells inner wall sealing connection, sealed pad were less than delivery port place horizontal plane, and when offal subassembly was in the intercommunication state, sealed pad and shells inner wall separation.

The shell comprises an upper shell, an installation shell and a lower shell which are connected with each other, the installation shell is installed on the side wall of the water tank and is communicated with the water outlet, a lower water pipe joint is arranged at the lower end of the lower shell, and the lower water pipe joint is connected with a sewer pipeline.

The upper and lower cases are cylindrical.

The water tank is provided with an outer edge, an installation through hole is formed in the outer edge, the upper end of the upper shell is provided with a sleeve, the sleeve is arranged in the installation through hole in a penetrating mode, the outer wall of the sleeve is provided with external threads, a locking nut located below the outer edge is connected onto the sleeve in a threaded mode, and the upper end face of the sleeve is flush with the upper end face of the bounce valve core pressing cover.

The upper end of the sleeve is provided with an annular flange, the size of the flange is larger than that of the mounting through hole, and the sleeve is limited on the mounting through hole.

The casing further comprises an inner casing, the inner casing is located in the lower casing, the upper end of the inner casing is connected with the lower end of the installation casing in a sealing mode, the lower end of the inner casing is connected with a sewer pipe joint in a threaded mode, a plurality of openings are formed in the side wall of the middle portion of the inner casing at intervals, when the sewer assembly is in a sealing state, the sealing gasket is connected with the inner wall of the upper end of the inner casing in a sealing mode, when the sewer assembly is in a communicating state, the sealing gasket enters.

The lower end of the lower shell is hermetically connected with the inner shell.

The above-mentioned sewage assembly also includes the overflow pipe, one end of the said overflow pipe is connected to one side of the upper casing, another end is connected to one side of the lower casing.

The overflow pipe is a corrugated pipe and is connected to the connecting joint of the side walls of the upper shell and the lower shell.

The lower end of the bouncing valve core is screwed with a hair filter screen, and the hair filter screen is hermetically connected with the lower part of the inner shell.

The hair filter screen comprises an inner ring and an outer ring which are arranged at intervals, and the inner ring is connected with the outer ring through a plurality of connecting blocks which are arranged at intervals in the radial direction.

The water outlet is a strip-shaped through groove, a rectangular mounting seat is fixed on the side wall of the water tank opposite to the water outlet, a mounting plate matched with the mounting seat is arranged on the mounting shell, and the mounting plate and the mounting seat are fixed through bolts.

A gasket is arranged between the lower shell and the lower water pipe joint, and a gasket is arranged between the mounting seat and the mounting plate; an O-shaped sealing ring is arranged between the sleeve and the outer edge, and an O-shaped sealing ring is arranged between the hair filter screen and the inner shell.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the water draining assembly of the water tank is arranged on the side surface of the water tank, and the pressing cover is arranged outside the water storage space of the water tank, so that the sewage in the water tank is not required to be contacted during operation, and the water tank is more convenient and sanitary.

2. The related components of the pressing cover of the invention are always dry, and the service life is longer.

3. The overflow structure is designed, an overflow hole is not required to be additionally arranged in the water tank, and meanwhile, overflow and drainage are combined into a whole, so that the structure is simpler, and the installation is more convenient.

4. The water tank of the invention does not need to be provided with a control valve or an overflow hole, and only has a hidden water outlet, thereby enhancing the integral feeling and the aesthetic degree of the water tank.

5. The invention has convenient assembly and disassembly, can clean the valve at any time, and can cut off hairs simultaneously to avoid the blockage of a sewer pipe.

6. The bouncing valve core is directly arranged in the shell and can be integrally pulled out from the upper end, so that hair and sundries can be more conveniently cleaned, and blockage is avoided.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is another perspective view of the present invention;

FIG. 3 is a perspective view of the launch assembly of the present invention;

FIG. 4 is a front view of the launch assembly of the present invention;

FIG. 5 is a top view of the launch assembly of the present invention;

FIG. 6 is a cross-sectional view AA in FIG. 5;

FIG. 7 is a perspective view of the launch assembly of the present invention with a portion of the housing removed;

FIG. 8 is a perspective view of the pop-up valve cartridge of the present invention;

reference numerals: 1. a water tank; 11. a water outlet; 12. an outer edge; 13. a mounting seat; 2. a housing; 21. an upper housing; 22. installing a shell; 221. mounting a plate; 23. a lower housing; 24. an inner housing; 241. an opening; 3. a bounce spool; 31. a gasket; 32. pressing the cover; 33. a hair filter screen; 4. a sewer pipe joint; 5. a sleeve; 51. locking the nut; 6. and an overflow pipe.

Detailed Description

The invention is further described in the following with specific embodiments in conjunction with the accompanying drawings, see fig. 1-8:

the utility model provides a launching structure of basin, delivery port 11 has been seted up on the lateral wall of basin 1 bottom, one side of basin 1 is provided with the offal subassembly, the offal subassembly is including installing casing 2 on basin 1 and the spring case 3 of setting in casing 2, casing 2 and delivery port 11 intercommunication, the cover is equipped with sealed the pad 31 on the spring case 3, presses the sealed state and the connected state of spring case 3 switching offal subassembly, and when the offal subassembly was in sealed state, sealed

pad

31 and 2 inner wall sealing connection of casing, sealed pad 31 were less than delivery port 11 places the horizontal plane, and when the offal subassembly was in the connected state, sealed

pad

31 and 2 inner wall separation of casing.

The shell comprises an upper shell 21, an installation shell 22, a lower shell 23 and an inner shell 24 which are connected with each other, wherein the installation shell 22 is installed on the side wall of the water tank 1 and communicated with the water outlet 11, a sewer pipe joint 4 is arranged at the lower end of the lower shell 23, the sewer pipe joint 4 is connected with a sewer pipe, the inner shell 24 is positioned in the lower shell 23, the lower end of the lower shell 23 is hermetically connected with the inner shell 24, the upper end of the inner shell 24 is hermetically connected with the lower end of the installation shell 22, the lower end of the inner shell 24 is in threaded connection with the sewer pipe joint 4 and communicated with the sewer pipe, a plurality of openings 241 are formed in the side wall in the middle of the inner shell 24 at intervals, when the sewer component is in a sealed state, a sealing gasket 31 is hermetically connected with the inner wall at the upper end of.

The working mode of the invention is as follows: when water needs to be stored, the pressing cover 32 of the bounce valve core 3 is pressed, so that the drainage component is in a sealing state, after water in the water tank 1 enters the installation shell 22 from the water outlet 11, a downward channel is blocked, and the water in the water tank 1 cannot be drained; when water needs to be discharged, the pressing cover 32 of the bouncing valve core 3 is pressed to enable the drainage component to be in a communicated state, and water in the water tank 1 enters the mounting shell 22 from the water outlet 11, then enters the inner shell 24 and is discharged from a drainage pipeline.

The launching assembly of the invention is arranged on the water tank 1 through the mounting plate 221 and the sleeve 5, and compared with the attached figures 2-6, the launching assembly has the following specific structure:

above-mentioned basin 1 is provided with outer edgewise 12, is provided with the installation through-hole on outer edgewise 12, the upper end of going up casing 21 is provided with sleeve 5, and sleeve 5 wears to establish in the installation through-hole, and the outer wall of sleeve 5 is provided with the external screw thread, and the lock nut 51 spiro union that is located the outer edgewise 12 below is on sleeve 5, screws up lock nut 51 behind the installation sleeve 5 and locks it on outer edgewise 12, the up end of sleeve 5 flushes with the up end of 3 press caps 32 of spring case, the upper end of sleeve 5 is provided with the annular turn-ups, and turn-ups's size is greater than the installation through-hole, and is spacing on the installation through-hole with sleeve 5.

The water outlet 11 is a long strip-shaped through groove, a rectangular mounting seat 13 is fixed on the side wall of the water tank 1 opposite to the water outlet 11, a mounting plate 221 matched with the mounting seat 13 is arranged on the mounting shell 22, and the mounting plate 221 and the mounting seat 13 are fixed through bolts.

The present invention further provides an overflow structure, referring to fig. 4 and 6, the above-mentioned lower water assembly further includes an overflow pipe 6, one end of the overflow pipe 6 is connected to one side of the upper shell 21, and the other end is connected to one side of the lower shell 22, the overflow pipe 6 is a corrugated pipe and is connected to the connecting joint of the side walls of the upper shell 21 and the lower shell 22.

The working mode of the overflow pipe 6 of the invention is as follows: when the sewer component is in a sealed state, water in the water tank 1 enters the shell 2 from the water outlet, the water in the water tank 1 is as high as the water in the shell 2 according to the principle of a communicating vessel, the water in the shell 2 is increased along with the increase of the stored water in the water tank 1 until the water is increased to the joint of the overflow pipe 6 and the upper shell 21, the increased water enters the lower shell 22 from the overflow pipe 6, enters the inner shell 24 from the opening 241 on the inner shell 24 and is finally discharged from the sewer pipeline.

The lower end of the bouncing valve core 3 is in threaded connection with a hair filter screen 33, the hair filter screen 33 is in sealing connection with the lower part of the inner shell 24, the hair filter screen 33 comprises an inner ring and an outer ring which are arranged at intervals, and the inner ring and the outer ring are connected through a plurality of connecting blocks which are arranged at intervals in the radial direction. The hair filter net 33 is used for filtering hair.

A gasket is arranged between the lower shell 21 and the sewer pipe joint 4, and a gasket is arranged between the mounting seat 13 and the mounting plate 221; an O-ring is arranged between the sleeve 5 and the outer rim 12, and an O-ring is arranged between the hair filter 33 and the inner housing 24.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. The utility model provides a offal structure of basin, its characterized in that, delivery port (11) have been seted up on the lateral wall of basin (1) bottom, one side of basin (1) is provided with offal subassembly, offal subassembly is including installing casing (2) on basin (1) and setting spring case (3) in the casing, casing and delivery port (11) intercommunication, the cover is equipped with sealed pad (31) on spring case (3), presses spring case (3) to switch the encapsulated situation and the connected state of offal subassembly, and when offal subassembly was in encapsulated situation, sealed pad (31) and casing (2) inner wall sealing connection, sealed pad (31) were less than delivery port (11) place horizontal plane, and when offal subassembly was in the connected state, sealed pad (31) and casing (2) inner wall separation.

2. A drainage structure of a sink according to claim 1, wherein the housing (2) comprises an upper housing (21), a mounting housing (22) and a lower housing (23) which are connected with each other, the mounting housing (22) is mounted on a side wall of the sink (1) and communicated with the water outlet (11), a drainage pipe joint (4) is provided at a lower end of the lower housing (23), and the drainage pipe joint (4) is connected with a drainage pipe.

3. A water draining structure of a water tank as claimed in claim 2, wherein the water tank (1) is provided with an outer rim (12), the outer rim (12) is provided with a mounting through hole, the upper end of the upper shell (21) is provided with a sleeve (5), the sleeve (5) is inserted into the mounting through hole, the outer wall of the sleeve (5) is provided with an external thread, a locking nut (51) positioned below the outer rim (12) is screwed on the sleeve (5), and the upper end surface of the sleeve (5) is flush with the upper end surface of the pressing cover (32) of the bounce valve core (3).

4. A drainage structure of a sink according to claim 2, wherein the housing (2) further comprises an inner housing (24), the inner housing (24) is located in the lower housing (23), the upper end of the inner housing (24) is hermetically connected with the lower end of the mounting housing (22), the lower end of the inner housing (24) is screwed with the drainage pipe joint (4), a plurality of openings (241) are arranged on the side wall of the middle part of the inner housing (24) at intervals, and when the drainage assembly is in a sealed state, the sealing gasket (31) is hermetically connected with the inner wall of the upper end of the inner housing (24).

5. A draining structure for a sink according to claim 4, wherein the draining assembly further comprises an overflow pipe (6), one end of the overflow pipe (6) being connected to one side of the upper casing (21) and the other end thereof being connected to one side of the lower casing (22).

6. A water draining structure for a water tank as claimed in claim 4, wherein a hair filter net (33) is screwed on the lower end of the bouncing spool (3), and the hair filter net (33) is hermetically connected with the lower part of the inner shell (24).

7. A water draining structure of a water tank as claimed in claim 2, wherein the water outlet (11) is a long strip-shaped through slot, a rectangular mounting seat (13) is fixed on the side wall of the water tank (1) opposite to the water outlet (11), a mounting plate (221) matched with the mounting seat (13) is arranged on the mounting shell (22), and the mounting plate (221) and the mounting seat (13) are fixed through bolts.