JPH0735196Y2 - Fluid fixture manifold holder - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a manifold holder of a fluid appliance, and more specifically, connects a fluid appliance such as a valve, a cock, a sensor for inspecting the concentration of fluid, a fluid checker fluid filter, etc. to a piping system. Regarding the improvement of the holder used sometimes.

[0002]

2. Description of the Related Art As is well known, a fluid instrument such as a valve, a cock, a sensor for inspecting the concentration of fluid, a fluid checker fluid filter, etc. is used by being connected to a pipe through which a fluid flows.

In the past, paying attention to the connecting means between the pipe and the fluid device, for example, the valve, the end of the pipe was screwed and connected to the body of the valve body, and a male screw or a female screw was formed on the body of the valve body. A female thread or a male thread was formed at the end of the pipe.

According to this technique, the body of the fluid instrument must be rotated with respect to the pipe in order to screw the fluid instrument into the pipe system for connection when it is attached to the pipe system. There is a problem in that the mounting position of the entire fluid device does not always come to the normal position because it is not always at the normal position of the body of the fluid device, and it does not operate normally depending on the fluid device.

Therefore, the present applicant has previously proposed a holder having a front wall at the front end and a rear wall at the rear end of a flat bottom wall, and a fluid device which can be attached to and detached from the mounting space between the front and rear walls of the holder. The holder includes a front pipe connecting member and a rear pipe connecting member that can be mounted in the mounting holes of the front and rear walls so as to be connected to the flow path of the fluid device in the mounting space of the holder. The pipe connection member can be attached to each of the front and rear walls with screws, and the ends of the front and rear pipe connection members attached to the front and rear walls with screws are attached to the flow path of the fluid unit. We have proposed a holder for a fluid device in which the O-ring seals in a state in which the flow channel of the fluid device and the flow channels of the front and rear pipe connecting members are connected by pressure contact with the O-ring.

[0006]

According to the above-mentioned prior art, it is possible to always attach and detach the fluid device to the immediately installed pipe in accordance with a predetermined condition, and to remove the fluid from the pipe and the fluid device. It can be completely connected without leakage.

Therefore, there is a demand for a manifold using a plurality of holders of the above fluid device, and improvement has been desired.

[0008]

[Purpose] Therefore, the object of the present invention is to arrange the holders of the above-mentioned fluid devices side by side in parallel to form a malahold, and when different fluids are caused to flow into the holders of the above-mentioned plurality of fluid devices, It is an object of the present invention to provide a means capable of joining all the fluids, joining some of the fluids, preventing the fluids from joining, and the like, as required.

[0009]

In order to achieve the above object, the present invention has the following technical means. That is, this will be described using the reference numerals in the accompanying drawings corresponding to the embodiments.
The present invention provides a holder having a front wall at the front end and a rear wall at the rear end of a flat bottom wall, a fluid device that can be attached to and detached from a mounting space between the front and rear walls of the holder, and a fluid in the mounting space of the holder. It is composed of a front pipe connecting member and a rear pipe connecting member that can be attached to the mounting holes of the front and rear walls so as to be connected to the flow path of the fluid device with the device attached, and the front and rear pipe connecting members are the front and rear pipe connecting members. It can be attached to each of the walls with screws, and it can be attached to the front and rear walls with screws.
The end of the rear pipe connecting member is brought into pressure contact with the O ring attached to the flow passage of the fluid device, and the O ring seals in a state where the flow passage of the fluid device is connected to the flow passages of the front and rear pipe connecting members. In the holder of the fluid device, the channels 1 of the front or rear pipe connecting members are assembled in series in a state where the holders 1 of the fluid device are arranged side by side in parallel to form a manifold 12.
Moreover, the pipe connecting member has a flow passage 9a that allows only the fluid passing through the pipe connecting member to flow out and allows the other fluid flowing through the manifold 12 to pass without being mixed, and Only the fluid passing through the pipe connecting member is stopped from flowing out, and the manifold 12
9b having a flow path that allows other fluids flowing through it to pass without mixing, and another fluid flowing through the manifold 12 by stopping the backward passage of the fluid passing through its own pipe connecting member 9. It is composed of three kinds of things, 9c having a flow passage capable of mixing with a fluid, and these three kinds of rear pipe connecting members 9 are selectively attached respectively in accordance with the requirements of the fluid system. And a manifold holder for a fluid device.

[0010]

According to the above construction, the fluid device 5 can be accurately installed in the pipe system, and of course, three types of pipe connecting members 9 are attached to the holders 1 arranged in parallel. Manifold 1 depending on the combination
2 can set several kinds of flow paths.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT A preferred embodiment of the present invention will now be described in detail with reference to the accompanying drawings. 1 is a rear view of the manifold holder in a state where the holders 1 equipped with the fluid device 5 are connected in parallel, FIG. 2 is a plan view thereof, FIG. 3 is a front view thereof, and FIG. 4 is a side view thereof.

The holder 1 includes a holder 1, a front pipe connecting member 7, and a rear pipe connecting member 9.

A front wall 3 is formed at the front end of a flat bottom wall 2 of [1 /] and a rear wall 4 is vertically formed at the rear end. Mounting holes for mounting the front pipe connecting member 7 and the rear pipe connecting member 9 are formed in the front wall 3 and the rear wall 4.

The holders 1 are installed side by side in parallel and are connected by bolts 13. At this time, the manifold 1 is extended across the holders 1 connected to each other inside the rear wall 4.
2 is formed.

The front pipe connecting member 7 is formed of a main body portion and a flange portion, a flow passage 6 is formed in the main body portion, and the flange portion is screwed to the front wall 3 of the holder 1.
Attach and fix to.

Like the front pipe connecting member 7, the rear pipe connecting member 9 is formed of a main body portion and a flange portion,
There are three kinds of combinations of the flow paths. As shown in FIG. 6, the first rear pipe connecting member 9a has a flow passage 10b passing through the inside of its own rear pipe connecting member 9a, and a flow passage 11a through which a fluid flowing through the manifold 12 passes, on the outer periphery of the main body portion. Has been done. The manifold channel 11a of the rear pipe connecting member 9a is a space formed when the rear pipe connecting member 9a is attached to the rear wall 4.

As shown in FIG. 7, the second rear pipe connecting member 9b has a blind plug in the flow passage of its own rear pipe connecting member 9b, and a fluid flowing through the manifold 12 along the manifold 12 in the main body portion. A flow path 11b is formed to pass through.

As shown in FIG. 8, the third rear pipe connecting member 9c forms a blind plug in the flow passage 10c of its own rear pipe connecting member 9c, and the flow passage 10c and the manifold flow passage 11c.
And are formed so as to join.

As shown in FIG. 1, rear pipe connecting members 9a and 9 are provided on rear walls 4 of the holders 1 arranged in parallel.
Attach b and 9c. Here, it is assumed that the fluids A, B and C are caused to flow through the fluid device 5 of each holder 1 and the fluid D is caused to flow through the manifold 12. When the respective fluids A, B, C, D are made to flow at the same time, the fluid A flows in the rear pipe connecting member 9a.
0a, the fluid D passes through the fluid 11a without mixing with the fluid A, the fluid B is stopped in the rear pipe connecting member 9b, and the fluid D passes through the flow passage 11b without mixing with the fluid B. Then, in the rear pipe connecting member 9c, the fluid C flowing through the flow channel 10c and the fluid D flowing through the flow channel 11c join together. That is, as a result, the flow path 10a of the rear pipe connecting member 9a
A fluid A flowing out of the manifold 12 and a mixed fluid of the fluid D and the fluid C flowing out of the manifold 12 are obtained.

Further, the rear pipe connecting member 9a is attached to all the rear walls 4 of the three holders 1, and the fluids A, B and C are caused to flow through the fluid device 5 of each holder 1, and the fluid D is caused to flow through the manifold 12. . Then, the fluids A, B, and C flow out from the flow path 10a of each rear pipe connecting member 9a, and the manifold 1
The fluid D flows out from 2.

Further, the rear pipe connecting member 9c is attached to all the rear walls 4 of the three holders 1, and the fluids A, B and C are caused to flow through the fluid device 5 of each holder 1, and the fluid D is caused to flow through the manifold 12. . Then, the mixed fluid of the fluids A, B, and C flows out from the manifold 12.

As described above, three types of rear pipe connecting members 9a, 9b, 9 are provided on the rear wall 4 of each holder 1 of the manifold holder formed by arranging the plurality of holders 1 in parallel.
It is possible to meet the requirements of the fluid system by arranging c in various combinations.

In other words, when it is desired to mix different types of fluids, if they do not want to mix, and depending on the mixing characteristics such as the mixing ratio when mixing, the combination of the rear pipe connecting members 9 is changed to the desired state. Can be obtained. Further, in the above example, the example of the manifold by the rear pipe connecting member 9 is shown.
That is, it may be a manifold formed by assembling the front pipe connecting members.

[0023]

As described in detail above, according to the invention of claim 1, it is easy to install the fluid device in the piping system, and by combining the pipe connecting members of the manifold holder formed by arranging a plurality of holders in parallel. It has the advantage that it can meet the requirements of the fluid system and that it is easy to obtain the desired fluid.

Further, according to the invention of claim 2, there is an advantage that the fluid flowing in the fluid device and the fluid flowing in the manifold can be passed without being mixed.

In addition, according to the invention of claim 3, there is an advantage that the fluid flowing in the fluid device can be stopped and the fluid flowing in the manifold can be passed.

According to the invention of claim 4, there is an advantage that the fluid flowing in the fluid device and the fluid flowing in the manifold can be mixed and flowed again to the manifold.

[Brief description of drawings]

FIG. 1 is a rear view of a manifold holder in which three holders are arranged in parallel.

FIG. 2 is a plan view of a manifold holder in which three holders are arranged in parallel.

FIG. 3 is a front view of a manifold holder in which three holders are arranged in parallel.

FIG. 4 is a side view of a manifold holder in which three holders are arranged in parallel.

5 is a cross-sectional view taken along the line WW of FIG.

FIG. 6 is a first rear pipe connecting member, which is 1X-X in FIG.
It is sectional drawing which followed the line.

7 is a second rear pipe connecting member, which is YY of FIG.
It is sectional drawing which followed the line.

8 is a third rear pipe connecting member, which is ZZ of FIG.
It is sectional drawing which followed the line.

[Explanation of symbols]

 1 Holder 4 Rear Wall 5 Fluid Appliance 9 Rear Piping Connection Member 10 Flow Path of Rear Piping Connection Member 11 Manifold Flow Path of Rear Piping Connection Member 12 Manifold 13 Bolt

Claims (6)

[Scope of utility model registration request] 1. A holder having a front wall at a front end and a rear wall at a rear end of a flat bottom wall, a fluid device that can be attached to and detached from a mounting space between the front and rear walls of the holder, and a mounting space of the holder. The front pipe connecting member and the rear pipe connecting member, which can be mounted in the mounting holes of the front and rear walls so as to be connected to the flow path of the fluid device in the state where the fluid device is attached, are the front and rear pipe connecting members. It can be attached to each of the rear walls with screws, and the ends of the front and rear pipe connecting members attached to the front and rear walls with screws are pressed against the O-rings attached to the flow path of the fluid device. Then, in the holder of the fluid instrument in which the O-ring seals in the state where the channel of the fluid instrument and the channels of the front and rear pipe connecting members are connected, the holders 1 of the fluid instrument are arranged side by side in parallel. In this state, the flow path of the front or rear piping connection member The manifold 1 is assembled to form the manifold 12, and the pipe connecting member allows only the fluid passing through its own pipe connecting member to flow out.
2a having a flow path that allows other fluids flowing through 2 to pass through without mixing, and another fluid that flows through the manifold 12 by stopping the outflow of only the fluid passing through its own pipe connecting member. And a manifold 9b having a flow path for allowing the above components to pass without being mixed with each other, and stopping the outflow of the fluid passing through its own pipe connecting member,
It is composed of three kinds of things, 9c having a flow path that can be mixed with other fluid flowing through 2, and these three kinds of rear pipe connecting members 9 are selectively attached respectively according to the requirements of the fluid system. A manifold holder for a fluid device characterized in that 2. The pipe connecting member having a flow path that allows only the fluid passing through the pipe connecting member to flow out and allows the other fluid flowing through the manifold 12 to pass without mixing. 2. A manifold holder for a fluid device according to claim 1, wherein a flow passage 10a for a fluid passing through the pipe connecting member and a flow passage 11a for passing another fluid flowing through the manifold 12 are formed on the outer periphery thereof. 3. The pipe connecting member having a flow path for stopping the outflow of the fluid passing through its own pipe connecting member and allowing the other fluid flowing through the manifold 12 to pass without being mixed with itself. The flow passage of the fluid passing through the pipe connecting member is formed as a blind plug, and a flow passage 11b for passing another fluid flowing through the manifold 12 is formed on the outer periphery thereof or along the manifold 12. Claim 1
Fluid equipment manifold holder. 4. The pipe connecting member having a flow path for stopping the outflow of the fluid passing through the pipe connecting member of itself and mixing with the other fluid flowing through the manifold 12, is the pipe itself. Fluid flow path 10C passing through the connection member
Is a blind plug, and the flow passage 10C and the manifold flow passage 11 are
The manifold holder for a fluid device according to claim 1, wherein the manifold holder and C are joined together. 5. The manifold holder for a fluid device according to claim 1, wherein the manifold 12 is composed of a series of flow paths of a rear pipe connecting member. 6. The manifold holder for a fluid device according to claim 1, wherein the manifold 12 is composed of a series of flow paths of the front pipe connecting member.