CN209414691U - A kind of easy cleaning multicolor liquid colour changing manifold valve - Google Patents
A kind of easy cleaning multicolor liquid colour changing manifold valve Download PDFInfo
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- CN209414691U CN209414691U CN201920075092.8U CN201920075092U CN209414691U CN 209414691 U CN209414691 U CN 209414691U CN 201920075092 U CN201920075092 U CN 201920075092U CN 209414691 U CN209414691 U CN 209414691U
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Abstract
The utility model proposes a kind of easy cleaning multicolor liquid colour changing manifold valve, drip irrigation device is that perforative public pipeline is provided on valve body, the side-walls for being close to public pipeline is provided with multiple cut-off spool chambers, the axis direction along public pipeline is distributed；Cut-off spool chamber passes through the bypass opening and public pipeline connection being arranged on end face, and internal slide is equipped with fluid stop valve, coloured liquid inlet port is arranged on side wall；The middle part of fluid stop valve is slidingly sealed with cut-off spool chamber, and when fluid stop valve is far from public pipeline, color liquid inlet port is connected to bypass opening, and fluid stop valve can block bypass opening close to the end face of public pipeline；End the sliding of valve drive driving fluid stop valve.Cleaning difficulty is reduced by shortening the depth of bypass opening and simplifying the structure of fluid stop valve, while public pipeline can access cleaning solution and compressed gas, improve cleaning efficiency.
Description
Technical field
The utility model relates to colour changing manifold valve fields, particularly relate to a kind of easy cleaning multicolor liquid colour changing manifold valve.
Background technique
It in the productions such as spraying, printing, packaging, needs using plurality of color liquid, different colours is selected according to different product, then
Next process is transported to by one " shared color liquid feeding pipe ".It, must be to public before colour changing to guarantee that color is accurate
The residual night for other colors that the last stage is detained in pipeline is cleaned to avoid colour mixture.The part for needing to clean includes public passage
With the public domains such as transition pipe.And in cleaning process, due to the characteristic of liquid flowing, cleaning liquid is main to flow through public lead to
Road, and transition pipe intersegmental part is then difficult to clean to, even if public domain is cleaned in cleaning solution pressurization, it is also difficult to mistake
It crosses in section section and cleans up.
Obtain cleaner public domain after colour changing, only increase wash number in practical application, but bring
The reduction of cleaning efficiency has been it, and has wanted to obtain efficient cleaning, has necessarily reduced scavenging period.The clean level and cleaning effect of cleaning
The contradiction of rate time always exists, and there is the dead angle that can not thoroughly clean in device, can only be by color liquid after colour changing not
Pipe flows through, come before reducing process color liquid there are concentration.Therefore a kind of multicolor liquid colour changing manifold valve right and wrong of easy cleaning are designed
Often it is necessary to.
Utility model content
To solve the above problems, the utility model proposes a kind of easy cleaning multicolor liquid colour changing manifold valve, it is other by shortening
The depth in road hole reduces cleaning difficulty with the structure for simplifying fluid stop valve, while public pipeline can access cleaning solution and pressure
Contracting gas improves cleaning efficiency, to solve the problems, such as that existing manifold valve is difficult cleaning of.
The technical solution of the utility model be achieved in that device include valve body, color liquid inlet port, cut-off spool chamber,
Public pipeline, bypass opening, fluid stop valve and cut-off valve drive；
It is provided with perforative public pipeline on the valve body, the side-walls for being close to the public pipeline are provided with multiple sections
Only spool chamber, the cut-off spool chamber are distributed along the axis direction of public pipeline, can be in the side of public pipeline or equal
Cloth is in two sides；One end of public pipeline is liquid outlet, and the other end can access cleaning solution and compressed gas, to be cleaned；
The cut-off spool chamber passes through the bypass opening and public pipeline connection being arranged on end face, and internal slide is equipped with
Coloured liquid inlet port is arranged on side wall in fluid stop valve；
The middle part of the fluid stop valve is slidingly sealed with cut-off spool chamber, when fluid stop valve is far from public pipeline,
The color liquid inlet port is connected to bypass opening, and the fluid stop valve is equipped with gasket seal on the end face of public pipeline,
Bypass opening can be blocked；
The cut-off valve drive is connected on fluid stop valve, drives the sliding of fluid stop valve.
Further, the cut-off valve drive includes the gas port being arranged on the side wall of cut-off spool chamber and bullet
Spring, the fluid stop valve is the piston rod type structure that the end far from public pipeline is slidingly sealed with cut-off spool chamber, described
Gas port is located at the end and is slidingly sealed between the color liquid inlet port, and the spring is pressure spring, is mounted on fluid cut-off
The one end of valve far from public pipeline.
Further, the cut-off valve drive is double actuating cylinders, is fixed on valve body, output end is fixedly connected
Onto fluid stop valve.
Further, it is described cut-off valve drive stroke should ensure that fluid stop valve bypass opening can be carried out block and
It opens.
Further, the depth of the bypass opening is grade.
Further, the quantity of the cut-off spool chamber is no less than required color liquid number of species.
Further, the axis of the cut-off spool chamber is vertical with the axis of public pipeline.
Further, the fluid stop valve is taper close to one end of bypass opening.
The utility model compared with background technique caused by the utility model has the advantages that shorten the depth of bypass opening, simplify fluid
The structure of shut-off valve reduces cleaning difficulty, while public pipeline can access cleaning to eliminate difficult cleaning of dead angle
Liquid and compressed gas, make to clean efficient and convenient, and overall structure is simple, reliable.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of main view of easy cleaning multicolor liquid colour changing manifold valve embodiment 1 described in the utility model；
Fig. 2 is a kind of top view of easy cleaning multicolor liquid colour changing manifold valve embodiment 1 described in the utility model；
Fig. 3 is a kind of main view of easy cleaning multicolor liquid colour changing manifold valve embodiment 2 described in the utility model
Fig. 4 is a kind of main view of easy cleaning multicolor liquid colour changing manifold valve embodiment 3 described in the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "left", "right", "front", "rear",
The orientation or positional relationship of the instructions such as "outside" "inner" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing
The utility model and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with spy
Fixed orientation construction and operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " are only
For descriptive purposes, it is not understood to indicate or imply relative importance.
Embodiment 1
A kind of easy cleaning multicolor liquid colour changing manifold valve is present embodiments provided, as shown in Figure 1 and Figure 2, device includes valve body
1, color liquid inlet port 2, cut-off spool chamber 3, public pipeline 4, bypass opening 5, fluid stop valve 6 and cut-off valve drive；
It is provided with perforative public pipeline 4 on the valve body 1, is provided in the side-walls for being close to the public pipeline 4 more
A cut-off spool chamber 3, the cut-off spool chamber 3 are distributed along the axis direction of public pipeline 4, can be in the side of public pipeline 4
Two sides can also be evenly arranged on；One end of public pipeline 4 is liquid outlet, and the other end can access cleaning solution and compressed gas, so as into
Row cleaning.The cut-off spool chamber 3 passes through the bypass opening 5 being arranged on end face and is connected to public pipeline 4, internal slide installation
There is fluid stop valve 6, coloured liquid inlet port 2 is set on side wall；The middle part of the fluid stop valve 6 and cut-off spool chamber 3 are sliding
Dynamic sealing, when fluid stop valve 6 is far from public pipeline 4, the color liquid inlet port 2 is connected to bypass opening 5, the fluid cut-off
Valve 6 is equipped with gasket seal on the end face of public pipeline 4, can block to bypass opening 5；The gasket seal is plane
Structure, without cleaning dead angle after being sealed with bypass opening 5；The cut-off valve drive is connected on fluid stop valve 6, drives fluid
The sliding of shut-off valve 6.
It is described cut-off valve drive include be arranged in cut-off spool chamber 3 side wall on gas port 7 and spring 8, it is described
Fluid stop valve 6 is the piston rod type structure that the end far from public pipeline 4 is slidingly sealed with cut-off spool chamber 3, the gas
Mouth 7 is located at the end and is slidingly sealed between the color liquid inlet port 2, and the spring 8 is pressure spring, is mounted on fluid stop valve
6 one end far from public pipeline 4.The stroke of the cut-off valve drive should ensure that fluid stop valve 6 can carry out bypass opening 5
It blocks and opens.The depth of the bypass opening 5 is grade, reduces the depth of bypass opening 5, reduces cleaning difficulty.The cut-off
The quantity of spool chamber 3 is no less than required color liquid number of species, and the present embodiment is 6.The axis and public affairs of the cut-off spool chamber 3
The axis on condominium road 4 is vertical.
Embodiment 2
As shown in figure 3, based on the above embodiment 1, the fluid stop valve 6 is taper close to one end of bypass opening 5.In this way
The structure that can simplify fluid stop valve 6 reduces the dead angle that need to be cleaned, convenient for cleaning.
Embodiment 3
As shown in figure 4, based on the above embodiment 1, the cut-off valve drive includes double actuating cylinders 9, is fixed on valve
On body 1, output end is fixedly attached on fluid stop valve 6.
In a further embodiment, the cut-off valve drive is also possible to electric pushrod, linear motor etc..
Working principle: when original state, under the action of ending valve drive fluid stop valve 6 press to bypass opening 5 into
Row blocks, and color liquid may not flow into public pipeline 4, and when needing the color liquid of a certain color, corresponding cut-off valve drive makes
Fluid stop valve 6 leaves bypass opening 5, and color liquid inlet port 2 is connected to by bypass opening 5 with public pipeline 4, and color liquid passes through common conduit
4 one end discharge.It when needing replacing color, first has to be cleaned, the other end of public pipeline 4 accesses cleaning solution, carries out
Cleaning, the discharge of cleaning solution can be accelerated by accessing compressed gas later, the corresponding shut-off valve driving of replacement color after the completion of cleaning
The color color liquid is discharged in device action, when needing replacing color, repeats above-mentioned movement.The technical solution that this patent provides can be with
Realize the colour changing confluence of different colours liquid, and easy to clean quick.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (8)
1. a kind of easy cleaning multicolor liquid colour changing manifold valve, it is characterised in that: including valve body, color liquid inlet port, cut-off spool chamber,
Public pipeline, bypass opening, fluid stop valve and cut-off valve drive；
It is provided with perforative public pipeline on the valve body, the side-walls for being close to the public pipeline are provided with multiple shut-off valves
Core cavity, the cut-off spool chamber are distributed along the axis direction of public pipeline；
The cut-off spool chamber passes through the bypass opening and public pipeline connection being arranged on end face, and internal slide is equipped with fluid
Coloured liquid inlet port is arranged on side wall in shut-off valve；
The middle part of the fluid stop valve is slidingly sealed with cut-off spool chamber, described when fluid stop valve is far from public pipeline
Color liquid inlet port is connected to bypass opening, and the fluid stop valve is equipped with gasket seal on the end face of public pipeline, can be right
Bypass opening is blocked；
The cut-off valve drive is connected on fluid stop valve, drives the sliding of fluid stop valve.
2. a kind of easy cleaning multicolor liquid colour changing manifold valve according to claim 1, it is characterised in that: the shut-off valve drives
Dynamic device includes the gas port being arranged on the side wall of cut-off spool chamber and spring, and the fluid stop valve is far from public pipeline
End and the piston rod type structure that is slidingly sealed of cut-off spool chamber, the gas port be located at the end be slidingly sealed with it is described
Between color liquid inlet port, the spring is pressure spring, is mounted on the one end of fluid stop valve far from public pipeline.
3. a kind of easy cleaning multicolor liquid colour changing manifold valve according to claim 1, it is characterised in that: the shut-off valve drives
Dynamic device is double actuating cylinders, is fixed on valve body, output end is fixedly attached on fluid stop valve.
4. a kind of easy cleaning multicolor liquid colour changing manifold valve according to claim 1 to 3, it is characterised in that: institute
The stroke for stating cut-off valve drive should ensure that fluid stop valve can be blocked and be opened to bypass opening.
5. a kind of easy cleaning multicolor liquid colour changing manifold valve according to claim 1, it is characterised in that: the bypass opening
Depth is grade.
6. a kind of easy cleaning multicolor liquid colour changing manifold valve according to claim 1, it is characterised in that: the cut-off spool
The quantity of chamber is no less than required color liquid number of species.
7. a kind of easy cleaning multicolor liquid colour changing manifold valve according to claim 1, it is characterised in that: the cut-off spool
The axis of chamber is vertical with the axis of public pipeline.
8. a kind of easy cleaning multicolor liquid colour changing manifold valve according to claim 1, it is characterised in that: the fluid cut-off
Valve is taper close to one end of bypass opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920075092.8U CN209414691U (en) | 2019-01-16 | 2019-01-16 | A kind of easy cleaning multicolor liquid colour changing manifold valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920075092.8U CN209414691U (en) | 2019-01-16 | 2019-01-16 | A kind of easy cleaning multicolor liquid colour changing manifold valve |
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| Publication Number | Publication Date |
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| CN209414691U true CN209414691U (en) | 2019-09-20 |
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| CN201920075092.8U Active CN209414691U (en) | 2019-01-16 | 2019-01-16 | A kind of easy cleaning multicolor liquid colour changing manifold valve |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111442119A (en) * | 2019-01-16 | 2020-07-24 | 青岛富森自动化有限公司 | Easily wash polychrome liquid and trade look converging valve |
| CN111780553A (en) * | 2020-05-14 | 2020-10-16 | 西安航空职业技术学院 | Refined magnesium liquid transfer device |
-
2019
- 2019-01-16 CN CN201920075092.8U patent/CN209414691U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111442119A (en) * | 2019-01-16 | 2020-07-24 | 青岛富森自动化有限公司 | Easily wash polychrome liquid and trade look converging valve |
| CN111780553A (en) * | 2020-05-14 | 2020-10-16 | 西安航空职业技术学院 | Refined magnesium liquid transfer device |
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