CN202392163U

CN202392163U - Multipass valve

Info

Publication number: CN202392163U
Application number: CN2011205652785U
Authority: CN
Inventors: 李政庭
Original assignee: WEIFANG BAILE SANITARY WARE PRODUCTS CO Ltd
Current assignee: WEIFANG BAILE SANITARY WARE PRODUCTS CO Ltd
Priority date: 2011-12-30
Filing date: 2011-12-30
Publication date: 2012-08-22
Anticipated expiration: 2021-12-30

Abstract

The utility model relates to a multipass valve used for a pipeline, which comprises a shell, a valve rod positioned in the shell, and a valve body selector switch positioned on the outer side of the shell, wherein one end of the valve rod passes through the shell and is connected with the valve body selector switch; and a water inlet pipe, a first water outlet pipe and a second water outlet pipe are led into the shell. The multipass valve used for a pipeline is characterized in that a connecting rod of which one end is hinged with the valve rod is also arranged in the shell; the other end of the connecting rod is hinged with a connecting shaft; the other end of the connecting shaft is fixedly connected to the shell; and a shaft fixedly connected to the inner wall of the shell passes through the connecting rod. Because of adoption of the structure, the multipass valve disclosed by the utility model is convenient to install, is easy to operate and repair, has low requirement on fluid and has small possibility of blocking and leaking. Because the multipass valve is provided with a compact driving device, the valve can be precisely controlled to enter into another state from one state, and the multipass valve has good tightness.

Description

A kind of multiway valve

Technical field

The utility model relates to the multiway valve that a kind of pipeline is used.

Background technique

Multiple-way valve because easy to use, people of obtaining of many uses like that at present, existing multiple-way valve is divided into two kinds; A kind of is to be formed by a plurality of one-way valve tandem compounds, and the volume of this valve is big, installation is complicated, is difficult for Operation and maintenance; Another kind of is to make the passage in the spool be communicated with pipeline through the spool rotation, thereby realizes leading to, the shortcoming of this multiple-way valve is having relatively high expectations of convection cell more; Be prone to stop up and seepage, the sealing of valve body is relatively poor.

Summary of the invention

The utility model is to address the above problem a kind of simple to operate, easy for installation and multiway valve of easy to leak not is provided.

The utility model is that the technological scheme that the technical solution problem is adopted is:

A kind of multiway valve; Comprise shell, be positioned at the valve rod of shell and be positioned at the valve body diverter switch in the shell outside; Said valve rod one end passes shell and is connected with the valve body diverter switch; Said shell is provided with water inlet, first osculum and second osculum, and intake pipe, first outlet pipe and second outlet pipe pass water inlet, first osculum and second osculum and be communicated in the shell, it is characterized in that: also be provided with an end and the hinged connecting rod of valve rod in the described housing; The other end of the said connecting rod axle that is articulated and connected; The other end of said coupling shaft is fixedly connected on the housing, and other has the axle that is fixedly connected on the outer casing inner wall to pass connecting rod, and what said connecting rod two ends can be swung is connected on the axle; Be provided with the mixed water cavity of hollow casing shape in the said housing, described intake pipe, first outlet pipe and second outlet pipe go out water passage and second and go out water passage and be communicated with mixed water cavity through being arranged on water inlet path, first in the housing.

The outside of said housing is provided with the barrier plate that the outer wall liquid sealing with housing is equipped with, and said intake pipe, first outlet pipe and second outlet pipe pass barrier plate and be arranged on water inlet path, first in the housing to go out water passage and second and go out water passage and be connected.

Described connecting rod can be provided with one or more.

Owing to adopted said structure, the described a kind of multiway valve of the utility model is easy for installation, Operation and maintenance easily; The requirement of convection cell is lower, is difficult for stopping up and seepage, and compact drive unit is arranged; To another state, sealing is better from a state for control valve accurately.

Description of drawings

Fig. 1 is an embodiment's of the utility model a structural representation.

Fig. 2 is that the A-A of Fig. 1 is to the structure sectional view.

Fig. 3 is another embodiment's of the utility model a structural representation.

Fig. 4 is that the B-B of Fig. 3 is to the structure sectional view.

Fig. 5 is that the C-C of Fig. 3 is to the structure sectional view.

Fig. 6 is the structure plan view of housing parts.

Embodiment

As shown in the figure, the described a kind of multiway valve of the utility model comprises shell 1, is positioned at the valve rod 3 of shell 1 and is positioned at the valve body diverter switch 2 in shell 1 outside; Said valve rod 3 one ends pass shell 1 and are connected with valve body diverter switch 2; Described valve body diverter switch 2 can or be lifted formula etc. for push button, and other can drive the pattern that valve rod 3 moves horizontally, and what the described embodiment of the utility model provided is push button, and said shell 1 is provided with water inlet, first osculum and second osculum; Intake pipe 4, first outlet pipe 5 and second outlet pipe 6 pass water inlet, first osculum and second osculum and are communicated in the shell 1; Also be provided with the hinged connecting rod 7 of an end and valve rod 3 in the described housing 9, described connecting rod 7 can be provided with one or more, the other end of said connecting rod 7 axle 8 that is articulated and connected; The other end of said coupling shaft 8 is fixedly connected on the housing 9; Other has the axle 12 that is fixedly connected on shell 1 inwall to pass the position, medial axis of connecting rod 7, and what said connecting rod 7 two ends can be swung is connected on the axle 12, the said axle 12 medial axis fixed-site with connecting rod 7; When making an end of connecting rod 7 move; The other end can move in the opposite direction, and displacement distance is identical, is provided with the mixed water cavity 10 of hollow casing shape in the said housing 9; Mixing water cavity 10 is fixedly connected in the housing 9; Also be provided with the water inlet path, first that is connected with mixed water cavity in the described housing 9 and go out water passage and second and go out water passage, described intake pipe 4, first outlet pipe 5 and second outlet pipe 6 go out water passage and second and go out water passage and be communicated with mixed water cavity 10 through being arranged on water inlet paths, first in the housing 9, and described water inlet path is provided with many; Make valve body diverter switch 2 when pressing or upspring, intake pipe 4 is communicated with first outlet pipe 5 or second outlet pipe 6 all the time.

The outside of said housing 9 is provided with the barrier plate 11 that the outer wall liquid sealing with housing 9 is equipped with; Said intake pipe 4, first outlet pipe 5 and second outlet pipe 6 pass barrier plate 11 and are arranged on water inlet paths, first in the housing 9 to go out water passage and second and go out water passage and be connected; When said housing 9 moves; Barrier plate 11 can stop that also first goes out water passage or second and go out water passage and be communicated with housing 9 outsides, prevents that valve internal from leaking.

Press valve body diverter switch 2, the lower end of said valve rod 3 drivening rods 7 is to a side shifting of valve body diverter switch 2, moves to opposition side in the upper end of said connecting rod 7; Thereby promote coupling shaft 8, housing 9 is moved, thereby make the water inlet path, first that is positioned at housing 9 go out water passage and

intake pipe

4,5 connections of first outlet pipe; At this moment, valve body diverter switch 2 is pressed in 5 water outlets of first outlet pipe once more; Valve body diverter switch 2 ejects, and the lower end of valve rod 3 drivening rods 7 that are connected with valve body diverter switch 2 is to the side shifting away from valve body diverter switch 2, moves to opposition side in the upper end of said connecting rod 7; Thereby promote coupling shaft 8, housing 9 is moved, thereby make the water inlet path, second that is positioned at housing 9 go out water passage and

intake pipe

4,6 connections of second outlet pipe; At this moment, 6 water outlets of second outlet pipe have realized the how logical of valve.

The described valve of the utility model also can improve on the basis of the foregoing description or adopt similar mode to replace, and for example more outlet pipes can be set, and these improve the scope that the utility model is protected that also is regarded as.

Claims

1. multiway valve; Comprise shell (1), be positioned at the valve rod (3) of shell (1) and be positioned at the valve body diverter switch (2) in shell (1) outside; Said valve rod (3) one ends pass shell (1) and are connected with valve body diverter switch (2); Said shell (1) is provided with water inlet, first osculum and second osculum; Intake pipe (4), first outlet pipe (5) and second outlet pipe (6) pass water inlet, first osculum and second osculum and are communicated in the shell (1); It is characterized in that: also be provided with the hinged connecting rod (7) of an end and valve rod (3) in the described housing (9); The other end of said connecting rod (7) be articulated and connected the axle (8); The other end of said coupling shaft (8) is fixedly connected on the housing (9), and other has the axle (12) that is fixedly connected on shell (1) inwall to pass connecting rod (7), and what said connecting rod (7) two ends can be swung is connected on the axle (12); Be provided with the mixed water cavity (10) of hollow casing shape in the said housing (9), described intake pipe (4), first outlet pipe (5) and second outlet pipe (6) go out water passage and second and go out water passage and be communicated with mixed water cavity (10) through being arranged on water inlet path, first in the housing (9).

2. a kind of multiway valve according to claim 1; It is characterized in that: the outside of said housing (9) is provided with the barrier plate (11) that the outer wall liquid sealing with housing (9) is equipped with, and said intake pipe (4), first outlet pipe (5) and second outlet pipe (6) pass barrier plate (11) and be arranged on the interior water inlet path, first of housing (9) to go out water passage and second and go out water passage and be connected.

3. a kind of multiway valve according to claim 1 and 2 is characterized in that: described connecting rod (7) can be provided with one or more.