CN220365987U - Control head of sanitary valve and electric control sanitary valve - Google Patents
Control head of sanitary valve and electric control sanitary valve Download PDFInfo
- Publication number
- CN220365987U CN220365987U CN202322349215.1U CN202322349215U CN220365987U CN 220365987 U CN220365987 U CN 220365987U CN 202322349215 U CN202322349215 U CN 202322349215U CN 220365987 U CN220365987 U CN 220365987U
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- China
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- control head
- air outlet
- sanitary
- sanitary valve
- side wall
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- 238000007789 sealing Methods 0.000 claims abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000013405 beer Nutrition 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 235000013365 dairy product Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Abstract
The utility model discloses a control head of a sanitary valve and an electric control sanitary valve, and belongs to the technical field of pneumatic valves. The control head is used for being matched with the sanitary valve body and comprises a control head shell, wherein the control head shell comprises a first air inlet, a first air outlet, a second air outlet and a third air outlet; the magnetic ring rod cavity is arranged in the control head shell, is in sealing connection with the sanitary valve body, is internally provided with a magnetic ring rod connected with the sanitary valve core, and is provided with a fourth air outlet at the top; and the electromagnetic valve group is arranged in the control head shell and is used for controlling the on-off of the air inlet pipeline and the air outlet pipeline. The control head of the utility model is matched with the sanitary valves with two different driving modes by switching the gas path connection modes.
Description
Technical Field
The utility model relates to the field of sanitary valves, in particular to a control head of a sanitary valve and an electric control sanitary valve.
Background
In the pretreatment equipment of the food industry such as beer, beverage, dairy, etc., a great number of sanitary valves are used. The sanitary valve is mostly controlled in a pneumatic control mode, and is usually controlled by a control head. The sanitary valves are classified into two main types, i.e., an internal air path-driven main valve type 1 sanitary valve and an external air path-driven main valve type 2 sanitary valve. Meanwhile, the structural form of the matching surface of each type of sanitary valve and the control head also has various forms, so that the matching replacement of the sanitary valve and the control head brings about higher cost consumption.
Disclosure of Invention
The utility model aims to solve the technical problem that the control head of the existing sanitary valve can only be matched with one sanitary valve structure.
Aiming at the technical problems, the utility model provides the following technical scheme:
a control head for a sanitary valve for cooperation with a sanitary valve body, comprising: the control head shell comprises a first air inlet, a first air outlet, a second air outlet and a third air outlet; the magnetic ring rod cavity is arranged in the control head shell, is in sealing connection with the sanitary valve body, is internally provided with a magnetic ring rod connected with the sanitary valve core, and is provided with a fourth air outlet at the top; and the electromagnetic valve group is arranged in the control head shell and is used for controlling the on-off of the air inlet pipeline and the air outlet pipeline.
In some embodiments of the present utility model, the control head housing includes a first side wall, a second side wall, and a third side wall adjacent between the first side wall and the second side wall, wherein the inner side and the outer side of the first side wall are provided with first air inlets which are mutually communicated through pipelines, the inner side and the outer side of the second side wall are provided with first air outlets which are mutually communicated through pipelines, and the inner side and the outer side of the third side wall are provided with second air outlets which are mutually communicated through pipelines and third air outlets which are mutually communicated.
In some embodiments of the present utility model, the electromagnetic valve set includes a first electromagnetic valve, a second electromagnetic valve, and a third electromagnetic valve, where an air outlet of the first electromagnetic valve is communicated with the first air outlet located inside the first sidewall through a first pipeline, or an air outlet of the first electromagnetic valve is communicated with a fourth air outlet through a fourth pipeline, an air outlet of the second electromagnetic valve is communicated with a second air outlet located inside the second sidewall through a second pipeline, and an air outlet of the third electromagnetic valve is communicated with the third air outlet located inside the third sidewall through a third pipeline.
In some embodiments of the present utility model, the electromagnetic valve group further includes a gas path distributing member mounted on the control head housing, and the electromagnetic valve group is communicated with the first gas inlet through the gas path distributing member.
In some embodiments of the present utility model, a first magnetic switch and a second magnetic switch are disposed on an outer side wall of the magnetic ring rod cavity, the first magnetic switch and the second magnetic switch are respectively located on an upper side and a lower side of the magnetic ring rod cavity, and the first magnetic switch and the second magnetic switch are connected to an outer wall of the magnetic ring rod cavity through a clamp.
In some embodiments of the present utility model, the control head housing includes a base and an upper cover that are detachably connected, and the first air inlet, the first air outlet, the second air outlet, and the third air outlet are respectively mounted on the base.
In some embodiments of the present utility model, the control unit is mounted on the base, and the control unit is electrically connected to the electromagnetic valve set and the first magnetic switch and the second magnetic switch respectively.
In some embodiments of the present utility model, the magnetic ring rod further includes an indicator light for indicating the magnetic ring rod position information, and the indicator light is electrically connected with the control unit.
The utility model also provides an electric control sanitary valve, comprising: a sanitary valve body and the control head.
In some embodiments of the present utility model, the sanitary valve body is connected to the control head through an adapter plate, and a through hole is provided on the adapter plate, and the through hole is respectively and hermetically communicated with the magnetic ring rod cavity and the valve cavity of the sanitary valve body.
Compared with the prior art, the technical scheme of the utility model has the following technical effects:
in the control head of the sanitary valve, three air outlets are arranged on a control head shell, an air outlet is arranged at the top of a magnetic ring rod cavity, when the control head is matched with a type 1 sanitary valve body, the outlet of an electromagnetic valve group is communicated with an air passage of a fourth air outlet positioned at the top of the magnetic ring rod cavity, and when the control head is matched with a type 2 sanitary valve body, the outlet of the electromagnetic valve group is communicated with a first air outlet. The control head is suitable for the sanitary valves with two different driving modes by switching the air path connection modes, and the universality is good.
Drawings
The objects and advantages of the present utility model will be better understood by describing in detail preferred embodiments thereof with reference to the accompanying drawings in which:
FIG. 1 is a schematic view of the construction of one embodiment of the control head of the sanitary valve of the present utility model;
FIG. 2 is a schematic diagram of the operation of the control head of the sanitary valve of the present utility model when mated with a type 1 sanitary valve body;
FIG. 3 is a schematic diagram of the operation of the control head of the sanitary valve of the present utility model when mated with a type 2 sanitary valve body;
FIG. 4 is a control operation schematic diagram of the control head of the sanitary valve of the present utility model;
fig. 5 is a schematic structural view of an embodiment of the electrically controlled sanitary valve of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
One embodiment of a control head of a sanitary valve of the present utility model for cooperating with a sanitary valve body 200 to form an electrically controlled sanitary valve is shown in fig. 1. The control head 100 of the sanitary valve comprises: a control head housing 10, the control head housing 10 including a first air inlet 10a communicating with the air supply means, and a first air outlet 10b, a second air outlet 10c, and a third air outlet 10d adapted to communicate with the air inlet of the type 2 sanitary valve body 200; the magnetic ring rod cavity 20 is arranged in the control head shell 10, the magnetic ring rod cavity 20 is in sealing connection with the sanitary valve body 200, a magnetic ring rod (not shown in the figure) connected with a sanitary valve core is arranged in the magnetic ring rod cavity 20, and a fourth air outlet 10e (suitable for communicating with the sanitary valve body 200 of the type 1) is arranged at the top of the magnetic ring rod cavity 20; and an electromagnetic valve group 30 installed in the control head housing 10 for controlling on-off of the air inlet pipeline and the air outlet pipeline.
The control head 100 of the sanitary valve has 4 air outlets, and as shown in fig. 2, when the control head 100 is used in the type 1 sanitary valve body 100, the outlet of the solenoid valve block 30 communicates with the air passage of the fourth air outlet 10e, and the first air outlet 10b is not used. As shown in fig. 3, when the control head 100 is used on the type 2 sanitary valve body 100, the outlet of the solenoid valve block 30 communicates with the first outlet port 10b, and the fourth outlet port 10e is not used. The control head 100 is suitable for two sanitary valves with different driving modes by switching the air path connection modes.
Specifically, the control head housing 10 includes a first side wall 11, a second side wall 12, and a third side wall 13 adjacent between the first side wall 11 and the second side wall 12, wherein the inner side and the outer side of the first side wall 11 are respectively provided with a first air inlet 10a which is mutually communicated through a pipeline, the inner side and the outer side of the second side wall 12 are respectively provided with a first air outlet 10b which is mutually communicated through a pipeline, and the inner side and the outer side of the third side wall 13 are respectively provided with a second air outlet 10c which is mutually communicated through a pipeline and a third air outlet 10d which is mutually communicated. Through setting the air inlet and the gas outlet of the control head 100 into the interface form communicated through the pipeline respectively, the pipeline connection of the inner side and the outer side of the control head shell 10 is facilitated, meanwhile, the joint size of the air inlet and the gas outlet can be changed to change the pipe diameter of a connecting pipeline, and then the flow of an air inlet pipeline and a gas outlet pipeline is changed, so that the flow is not completely supported by the air channel inside the body, and the flow regulation is simple and convenient.
Specifically, the electromagnetic valve set 30 includes a first electromagnetic valve 31, a second electromagnetic valve 32, and a third electromagnetic valve 33, where an air outlet of the first electromagnetic valve 31 communicates with the first air outlet 10b located inside the first sidewall 11 through a first pipe 41, or an air outlet of the first electromagnetic valve 31 communicates with a fourth air outlet 10e through a fourth pipe (not shown in the drawing), an air outlet of the second electromagnetic valve 32 communicates with the second air outlet 10c located inside the second sidewall 12 through a second pipe 42, and an air outlet of the third electromagnetic valve 33 communicates with the third air outlet 10d located inside the third sidewall 13 through a third pipe 43. The first pipeline 41, the second pipeline 42, the third pipeline 43 and the fourth pipeline are respectively hoses, are respectively inserted between the interface of the electromagnetic valve and the air outlet of the control head 100, and the pipe diameters of the hoses are selected to be matched with the size of the interface, so that the flow rate of air inlet and air outlet is convenient to adjust.
Specifically, in an alternative embodiment, the control head 100 further includes a gas path distributing member 50 mounted on the control head housing 10, the electromagnetic valve set 30 is communicated with the first air inlet 10a through the gas path distributing member 50, and the electromagnetic valves with the same air inlet position can be used for air inlet at the same position through the gas path distributing member 50.
Specifically, in an alternative embodiment, the outer side wall of the magnetic ring rod cavity 20 is provided with a first magnetic switch 61 and a second magnetic switch 62, the first magnetic switch 61 and the second magnetic switch 62 are respectively located at the upper side and the lower side of the magnetic ring rod cavity 20, the first magnetic switch 61 and the second magnetic switch 62 are connected to the outer wall of the magnetic ring rod cavity 20 through a clip 70, and the installation position of the two magnetic switches can be conveniently adjusted with simple structure. When the sanitary valve core in the sanitary valve body 200 drives the magnetic ring guide rod to start moving, the first magnetic switch 61 and the second magnetic switch 62 can detect the magnetic ring position information, and the magnetic ring position information is further transmitted to the control unit 80 of the controller to control the further action of the electromagnetic valve group 30.
Specifically, the control head housing 10 includes a base and an upper cover that are detachably connected, for example, by snap-fit connection or by fastening connection. The base is formed in a tray or basin structure having a certain accommodating space therein, and the first air inlet 10a, the first air outlet 10b, the second air outlet 10c and the third air outlet 10d are respectively mounted on side walls of the base extending in a longitudinal direction.
The control head 100 further includes a control unit 80 mounted on the base, as shown in fig. 4, the control unit 80 is electrically connected to the solenoid valve assembly 30 and the first magnetic switch 61 and the second magnetic switch 62, respectively. The control head 100 further includes indicator lamps 90, where the indicator lamps 90 are used to indicate the moving position of the magnetic ring rod, in one manner, the indicator lamps 90 are arranged in two groups, and when the magnetic ring rod moves to the position where the first magnetic switch 61 is located, the first group of indicator lamps 90 are on; when the magnetic ring lever is moved to the position where the second magnetic switch 62 is located, the second set of indicator lights 90 are turned on. In another way, the indicator lamps 90 are arranged in a group, and when the magnetic ring rod moves to the position where the first magnetic switch 61 is located, the indicator lamps 90 emit green light; when the magnetic ring lever moves to the position where the second magnetic switch 62 is located, the indicator lamp 90 emits red light.
As shown in fig. 4, the control head 100 gives an instruction to the control unit 80 through an upper computer (usually a PLC), the control unit 80 controls one of the solenoid valves to open, gas is led into the gas inlet of the valve body 100 of the sanitary valve, the valve core of the sanitary valve drives the magnetic ring rod to start moving, the magnetic switch is fixed at a proper position on the magnetic ring rod cavity 20 of the base according to the actual travel requirement, the magnetic switch detects the magnetic ring position information, the position information is transmitted to the control unit 80 of the controller, the control unit 80 controls the corresponding indicator lamp 90 to emit light, and the signal can be fed back to the upper computer at the same time.
As shown in fig. 5, the present utility model also provides an embodiment of an electrically controlled sanitary valve comprising a sanitary valve body 200 and the control head 100 described above. Two different types of sanitary valve bodies 200 can be accommodated by the control head 100 described above.
Specifically, the sanitary valve body 200 is connected with the control head 100 through the adapter plate 300, the adapter plate 300 is provided with a through hole, the through hole is respectively and hermetically communicated with the magnetic ring rod cavity 20 and the valve cavity of the sanitary valve body 200, and for the upper surface structures of different sanitary valve bodies 200, the same control head 100 is matched with the requirements of different sanitary valve bodies 200 by selecting different adapter plates 300, so that the replacement cost is reduced.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While obvious variations or modifications are contemplated as falling within the scope of the present utility model.
Claims (10)
1. A control head for a sanitary valve for cooperation with a sanitary valve body, comprising:
the control head shell comprises a first air inlet, a first air outlet, a second air outlet and a third air outlet;
the magnetic ring rod cavity is arranged in the control head shell, is in sealing connection with the sanitary valve body, is internally provided with a magnetic ring rod connected with the sanitary valve core, and is provided with a fourth air outlet at the top;
and the electromagnetic valve group is arranged in the control head shell and is used for controlling the on-off of the air inlet pipeline and the air outlet pipeline.
2. The control head of a sanitary valve according to claim 1, wherein the control head housing comprises a first side wall, a second side wall and a third side wall, which are oppositely arranged, and the third side wall is adjacent between the first side wall and the second side wall, wherein the inner side and the outer side of the first side wall are provided with first air inlets which are mutually communicated through pipelines, the inner side and the outer side of the second side wall are provided with first air outlets which are mutually communicated through pipelines, and the inner side and the outer side of the third side wall are provided with second air outlets which are mutually communicated through pipelines and third air outlets which are mutually communicated.
3. The control head of a sanitary valve according to claim 2, wherein the electromagnetic valve set comprises a first electromagnetic valve, a second electromagnetic valve and a third electromagnetic valve, wherein the air outlet of the first electromagnetic valve is communicated with the first air outlet located inside a first side wall through a first pipeline, or the air outlet of the first electromagnetic valve is communicated with a fourth air outlet through a fourth pipeline, the air outlet of the second electromagnetic valve is communicated with the second air outlet located inside a second side wall through a second pipeline, and the air outlet of the third electromagnetic valve is communicated with the third air outlet located inside a third side wall through a third pipeline.
4. The control head of the sanitary valve of claim 1, further comprising a gas circuit distributor mounted to the control head housing, the solenoid valve block being in communication with the first gas inlet port via the gas circuit distributor.
5. The control head of the sanitary valve according to claim 1, wherein a first magnetic switch and a second magnetic switch are arranged on the outer side wall of the magnetic ring rod cavity, the first magnetic switch and the second magnetic switch are respectively located on the upper side and the lower side of the magnetic ring rod cavity, and the first magnetic switch and the second magnetic switch are connected to the outer wall of the magnetic ring rod cavity through a clamp.
6. The control head of claim 1 wherein the control head housing comprises a base and an upper cover removably connected, the first air inlet, the first air outlet, the second air outlet, and the third air outlet being mounted to the base, respectively.
7. The control head of a sanitary valve of claim 6, further comprising a control unit mounted on the base, the control unit electrically connected to the solenoid valve block and the first and second magnetic switches, respectively.
8. The control head of a sanitary valve of claim 7, further comprising an indicator light for indicating the magnetic loop bar position information, the indicator light being electrically connected to the control unit.
9. An electronically controlled sanitary valve, comprising: sanitary valve body and control head according to any one of claims 1-8.
10. The electrically controlled sanitary valve according to claim 9, wherein the sanitary valve body is connected to the control head through an adapter plate, and a through hole is formed in the adapter plate, and the through hole is respectively and hermetically communicated with the magnetic ring rod cavity and the valve cavity of the sanitary valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322349215.1U CN220365987U (en) | 2023-08-30 | 2023-08-30 | Control head of sanitary valve and electric control sanitary valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322349215.1U CN220365987U (en) | 2023-08-30 | 2023-08-30 | Control head of sanitary valve and electric control sanitary valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220365987U true CN220365987U (en) | 2024-01-19 |
Family
ID=89518986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322349215.1U Active CN220365987U (en) | 2023-08-30 | 2023-08-30 | Control head of sanitary valve and electric control sanitary valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220365987U (en) |
-
2023
- 2023-08-30 CN CN202322349215.1U patent/CN220365987U/en active Active
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