CN211344101U

CN211344101U - Shunt valve assembly

Info

Publication number: CN211344101U
Application number: CN201922312348.5U
Authority: CN
Inventors: 张召勤; 苗志强; 王迪
Original assignee: Tangshan Huida Group Sanitary Ware Co ltd
Current assignee: Tangshan Huida Group Sanitary Ware Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-08-25
Anticipated expiration: 2029-12-20

Abstract

The utility model relates to a shunt valve component, which comprises a body, a shunt valve, a positioning device, a valve core seat and a locking device, wherein a through drainage hole is arranged inside the valve core seat; the top of the body is provided with a gland type outlet which is formed integrally with the body and used for penetrating through a core shaft rod of the shunt valve, the core shaft rod penetrates through the gland type outlet and is used for being connected with an external device, the top of a valve main body of the shunt valve is in limited clamping connection at the bottom of the gland type outlet, a water outlet at the bottom of the valve main body is aligned and communicated with an internal drainage hole of the valve core seat through a positioning device, and the bottom of the body is locked with the valve core seat through a locking device so as to limit and fix the valve main body. The utility model discloses a set up the drainage hole and make the valve core case have the drainage function to through drainage hole and valve main part bottom delivery port cooperation intercommunication, with the drainage purpose after realizing dividing, make the inside psammitolite simple structure of body, the cost is practiced thrift in the processing of being convenient for effectively improving the yields.

Description

Shunt valve assembly

Technical Field

The utility model relates to a bathroom cleaners and polishes technical field particularly, relates to a water diversion valve subassembly.

Background

At present, the purpose of switching water from different directions is generally realized by arranging a shunt valve, and the shunt valve is one of essential accessories in the technical field of sanitary ware. The shunt valve in the prior art generally comprises a core shaft rod and a valve main body, wherein the cross section of the core shaft rod is smaller than that of the valve main body, the core shaft rod is arranged at the top of the valve main body, the shunt valve is generally arranged inside a body (such as a pipeline or a faucet), and the drainage after the diversion is realized by matching a sand core structure inside the casting body with a water outlet at the bottom of the valve main body of the shunt valve. In practice, the above scheme can achieve the purpose of water diversion to a certain extent, but has the following defects:

1. because the inside psammitolite of body needs to cooperate the shunt valve to realize the function of dividing, causes the inside psammitolite structure of body complicated to and body bottom mouth diameter is great, and then has both caused the yields of body lower, cause the processing cost big again.

2. Because the inside psammitolite of body is the casted fixed knot structure, cause the shunt valve to need through introducing outside nut at the body top to exert locking force through outside nut to the dabber pole of shunt valve, make the valve main part of shunt valve lock to the body inside with psammitolite cooperation chucking intercommunication, consequently, not only cause to leave the gap between body top and the outside nut, make the product whole pleasing to the eye, not succinct, cause the installation moreover, use complicacy.

Disclosure of Invention

In view of this, the embodiment of the present invention provides a water dividing valve assembly to solve the above technical problem.

In order to achieve the technical purpose, an embodiment of the present invention provides a shunt valve assembly, which includes a body, a shunt valve, a positioning device, a valve core seat and a locking device, wherein a through drainage hole is arranged inside the valve core seat;

the top of the body is provided with a gland-shaped outlet which is integrally formed with the body and is used for penetrating through a core shaft rod of the water distribution valve, the core shaft rod penetrates through the gland-shaped outlet and is used for being connected with an external device, the top of a valve main body of the water distribution valve is in limiting clamping connection with the bottom of the gland-shaped outlet, a water outlet at the bottom of the valve main body is aligned and communicated with a drainage hole in the valve core seat through the positioning device, and the bottom of the body is locked with the valve core seat through the locking device so as to limit and fix the valve main body in the body through the valve core seat.

The utility model discloses owing to take above technical scheme, compare with prior art, it has following advantage:

1. the utility model discloses a set up the drainage hole and make the valve core case have the drainage function to through drainage hole and valve main part bottom delivery port cooperation intercommunication, with the drainage purpose after realizing dividing, make the inside psammitolite simple structure of body, the cost is practiced thrift in the processing of being convenient for effectively improving the yields.

2. The utility model discloses a set up positioner and make the valve main part bottom delivery port of being convenient for align the intercommunication with the inside drainage hole of case seat, and then be convenient for install, maintain.

3. The utility model discloses a set up body top and body integrated into one piece's gland type export to and set up locking device locking valve case bottom the body, and then ensure to fix the spacing structure inside the body with the valve main part, not only effectively avoid introducing outside nut, guarantee that overall structure is simple, pleasing to the eye, make body bottom mouth diameter reduce moreover, the processing of being convenient for.

The utility model has reasonable design structure, convenient installation and use and low cost, and can be widely applied to the technical field of sanitary ware.

Drawings

FIG. 1 is a schematic illustration of a diverter valve assembly according to one embodiment of the present invention;

FIG. 2 is an exploded view of one embodiment of the diverter valve assembly of the present invention;

fig. 3 is a schematic structural diagram of one embodiment of a valve core seat of the water distribution valve assembly of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments and accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.

As shown in fig. 1 to 3, an embodiment of the present invention provides a shunt valve assembly, including a body 1, a shunt valve 2, a positioning device 3, a valve core seat 4 and a locking device 5, wherein a through drainage hole 41 is provided inside the valve core seat 4, the number of the drainage hole 41 is determined according to the number of water outlets at the bottom of a valve main body 21 of the shunt valve 2, and is not limited herein;

the top of the body 1 is provided with a gland type outlet 11 which is integrally formed with the body and is used for penetrating through a mandrel rod 22 of the shunt valve 2, the mandrel rod 22 penetrates through the gland type outlet 11 and is used for connecting an external device, the top of the valve main body 21 is in limited clamping connection with the bottom of the gland type outlet 11, a water outlet at the bottom of the valve main body 21 is aligned and communicated with an internal drainage hole 41 of the valve core seat 4 through a positioning device 3, the valve core seat 4 is locked at the bottom of the body 1 through a locking device 5, and the valve main body 21 is in limited fixing inside the body 1 through the.

Obviously, the valve core seat 4 has a drainage function by arranging the drainage hole 41, and is matched and communicated with the water outlet at the bottom of the valve main body 21 through the drainage hole 41 so as to achieve the drainage purpose after water distribution, so that the sand core in the body 1 has a simple structure and is convenient to process, the yield is effectively improved, and the cost is saved; meanwhile, the positioning device 3 is arranged to facilitate the alignment and communication of the water outlet at the bottom of the valve main body 21 and the internal drainage hole 41 of the valve core seat 4, so that the installation and maintenance are facilitated; in addition, through setting up body 1 top and body integrated into one piece's gland type export 11 to and set up locking device 5 locking valve core case 4 in body 1 bottom, and then ensure to fix the spacing structure in body 1 inside with valve main part 21, not only effectively avoid introducing outside nut, guarantee that overall structure is simple, pleasing to the eye, make body 1 bottom mouth diameter reduce moreover, the processing of being convenient for.

In one embodiment, the positioning device 3 comprises positioning pins 31 and pin holes 32, the number of the positioning pins 31 is set according to requirements, and the number of the pin holes 32 is consistent with that of the positioning pins 31; the positioning pin 31 is arranged at the bottom of the valve main body 21, the pin hole 32 is arranged at the top of the valve core seat 4, and the positioning pin 31 and the pin hole 32 are matched and inserted to ensure that a water outlet at the bottom of the valve main body 21 is aligned and communicated with the drainage hole 41 in the valve core seat 4, so that the installation and the use are convenient;

the positioning device 3 further comprises a jackscrew 33, and the jackscrew 33 penetrates through the side wall of the body 1 and is fixedly connected with the valve core seat 4 in a limiting way so as to prevent the valve core seat 4 from moving and further facilitate installation and use.

In one embodiment, the locking device 5 includes a locking ring 51, the locking ring 51 is sleeved on the valve core seat 4, the top of the locking ring 51 is attached to a protrusion provided on the valve core seat 4, the outer wall of the locking ring 51 is provided with an external thread, the external thread of the outer wall of the locking ring 51 is locked with an internal thread provided on the inner wall of the bottom of the body 1, so that the top of the locking ring 51 presses the valve core seat 4, the valve core seat 4 presses the bottom of the valve main body 21, and the valve main body 21 is further fixedly provided inside the; so set up, effectively avoided the connection at outside nut and body 1 top for the fixed subassembly of shunt valve 2 is whole to be located body 1 inside, and not only simple structure is pleasing to the eye moreover.

In one embodiment, the shunt valve 2 is a three-function shunt valve, and includes a top water outlet, a lower water outlet, and a lower water outlet, wherein the top water outlet is disposed inside the core shaft 22, the lower water outlet and the lower water outlet are disposed at the bottom of the valve body 21, and correspondingly, the drainage hole 41 disposed inside the valve core seat 4 includes a lower water outlet drainage hole 411 and a lower water outlet drainage hole 412.

In one embodiment, the valve core seat 4 is connected to an external pipeline through a joint, in this embodiment, the valve core seat is connected to the external pipeline through a T-shaped pipe joint 6, the T-shaped pipe joint 6 is sleeved on the valve core seat 4, a top water inlet of the T-shaped pipe joint 6 is inserted between the locking ring 51 and the valve core seat 4 and is fixed through the locking ring 51, a bottom water outlet of the T-shaped pipe joint 6 is provided with a pipe joint 7, an external thread is arranged on the pipe joint 7, the external thread of the pipe joint 7 is locked with an internal thread arranged at the bottom of the valve core seat 4, the pipe joint 7 is communicated with a lower water outlet hole 411, and a side water outlet of the T-shaped.

In one embodiment, the side wall of the valve main body 21 is provided with water inlet holes 211 at intervals in the circumferential direction, and the water inlet holes 211 are communicated with the water inlet 12 provided on the body 1.

In one embodiment, each relevant connection point is provided with a sealing ring 8 according to requirements, such as between the valve core seat 4 and the inner wall of the body 1, between the valve core seat 4 and the inner wall of the T-shaped pipe joint 6, between the valve core seat 4 and the pipeline joint 7, and the like.

In one embodiment, the valve core seat 4 is made of lead brass through machining, so that the strength is ensured, and the cost is reduced.

It will be apparent to those skilled in the art that the modules or steps of the embodiments of the invention described above may be implemented by a general purpose computing device, they may be centralized on a single computing device or distributed across a network of multiple computing devices, and alternatively, they may be implemented by program code executable by a computing device, such that they may be stored in a memory device and executed by a computing device, and in some cases, the steps shown or described may be performed in an order different than that shown or described herein, or separately fabricated into individual integrated circuit modules, or multiple ones of them fabricated into a single integrated circuit module. Thus, embodiments of the invention are not limited to any specific combination of hardware and software.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and it will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A diverter valve assembly, characterized by: the valve core comprises a body, a shunt valve, a positioning device, a valve core seat and a locking device, wherein a through drainage hole is formed in the valve core seat;

2. A diverter valve assembly as defined in claim 1, wherein: the positioning device comprises a positioning pin and a pin hole, the positioning pin is arranged at the bottom of the valve main body, the pin hole is arranged at the top of the valve core seat, and the positioning pin is matched with the pin hole in an inserting manner.

3. A diverter valve assembly as defined in claim 2, wherein: the positioning device further comprises a jackscrew which penetrates through the side wall of the body and is fixedly connected with the valve core seat in a limiting manner.

4. A diverter valve assembly as defined in claim 3, wherein: the locking device comprises a locking ring, the locking ring is sleeved on the valve core base, the top of the locking ring is attached to a protrusion arranged on the valve core base, an external thread is arranged on the outer wall of the locking ring, and the external thread of the outer wall of the locking ring is locked with an internal thread arranged on the inner wall of the bottom of the body.

5. The diverter valve assembly of claim 4, wherein: the water distribution valve adopts a three-function water distribution valve and comprises top water outlet, lower water outlet and lower water outlet, wherein the water outlet of the top water outlet is arranged in the spindle rod, the water outlets of the lower water outlet and the lower water outlet are arranged at the bottom of the valve main body, and correspondingly, the drainage holes comprise lower water outlet drainage holes and lower water outlet drainage holes.

6. The diverter valve assembly of claim 5, wherein: the valve core seat is connected with an external pipeline through a joint.

7. The diverter valve assembly of claim 6, wherein: the valve core seat is connected with an external pipeline through a T-shaped pipe joint, the T-shaped pipe joint is sleeved on the valve core seat, a water inlet at the top of the T-shaped pipe joint is inserted between the locking ring and the valve core seat and is fixed through the locking ring, a pipeline joint is arranged at a water outlet at the bottom of the T-shaped pipe joint, an external thread is arranged on the pipeline joint, the external thread of the pipeline joint is locked with an internal thread arranged at the bottom of the valve core seat, the pipeline joint is communicated with the lower water outlet drainage hole, and a water outlet at the side part of the T-shaped pipe joint is communicated with the lower water outlet drainage hole.

8. A diverter valve assembly as defined in claim 7, wherein: the side wall of the valve body is circumferentially provided with water inlet holes at intervals, and the water inlet holes are communicated with the water inlet arranged on the body.