JPH06130053A - Water quality monitor - Google Patents

Abstract

(57) [Summary] [Composition] A manifold 11 having a water supply opening and a drainage opening and forming a main body casing is provided, and various water quality meters 15, 16, 17 are provided in the manifold 11, and each water quality meter 15 , 16 and 17 are connected to each other to form an internal flow passage, and one end of the pipe 19 is provided with a water supply opening 12
The sample water supply system is detachably formed, and the other end of the conduit 19 is detachably formed in the drainage opening 13 with respect to the drainage system. [Effects] Various water quality meters 15, 1 in the manifold 11
Pipe line 1 that incorporates 6 and 17 and connects the water quality meter
By accommodating 9 in the manifold 11, the device can be configured as a compact unit, the installation space can be reduced, and the replacement work can be simplified. Moreover, in the event of an accident, the manifold can prevent the sample water from leaking to the outside.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a water quality monitoring device for monitoring water quality of water and sewage and river water.

[0002]

2. Description of the Related Art Conventionally, as shown in FIG. 2, a water quality monitoring device provided for monitoring the water quality of water and sewage and river water, for example, as shown in FIG. A total of 1, 2 and 3 are separately arranged, and each water quality meter 1
2 and 3 are connected via a pipe 4 such as a plastic tube or a stainless steel tube to form one system. Then, the inlet side of the system was connected to the sample water supply pipe 6 via the flow meter 5, and the outlet side of the system was communicated with the drain pipe 7. Further, some of the water quality meters 3 had an atmosphere opening port 8.

[0003]

However, according to the above-mentioned conventional configuration, a space for laying the pipe 4 is required for separately arranging the water quality meters 1, 2, and 3, so that the device is required. This is a problem in downsizing, and the entire device could not be replaced as a unit. Also,
If the connection joint comes off, there is nothing to catch the leak, and there was a problem of flooding the floor.

The present invention solves the above-described problems, and a water quality monitoring device is formed in a compact unit to facilitate the replacement of the device and a water quality monitoring device capable of preventing water leakage in the event of an accident. The purpose is to provide.

[0005]

In order to solve the above problems, a water quality monitoring device of the present invention is provided with a manifold having a water supply opening and a drainage opening and forming a main body casing, and various water qualities are provided in the manifold. With a meter,
A pipe line that forms an internal flow path that connects each water quality meter is provided, and one end of the pipe line is detachably formed at the water supply opening part with respect to the sample water supply system, and the other end of the pipe line is a drainage opening part. In the above, it is configured to be detachably attached to the drainage system.

[0006]

With the above structure, each water quality meter can be integrated by the manifold, and each water quality meter is connected by the pipe forming the internal flow path arranged by utilizing the internal space of the manifold. The equipment is compact without requiring a large piping space. Therefore,
It is easy to replace with a new device in case of failure. Moreover, since each water quality meter and piping are stored in the manifold,
In case of accident such as disconnection of connection joint, water does not leak outside.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. In FIG. 1, a manifold 11 forms a main body casing that forms a flow path, and the manifold 11 has a water supply opening 12, a drainage opening 13, and an atmosphere opening port 1.
Have four. Inside the manifold 11, various water quality meters 15, 16, such as a turbidity color meter, a pH meter, and a residual chlorine meter,
17 and a flow meter 18 are provided, and each water quality meter 15, 1
A pipe line 19 is provided which forms an internal flow path for communicating the flowmeters 6 and 17 with each other. One end of this conduit 19 is detachable from the sample water supply pipe 20 at the water supply opening 12, and the other end of the conduit 19 is drainage pipe 2 at the drainage opening 13.
Detachable in 1.

The operation of the above structure will be described below.
When monitoring the water quality, tap water or river water is supplied from the sample water supply pipe 20 as sample water. Water supply opening 12
The sample water that has flowed through the pipe line 19 inside the manifold 11 passes through the flowmeter 18 and each water quality meter 15, 16, 17
After that, the water flows out into the drain pipe 21 from the drain opening 13. During this period, the water quality meters 15, 16 and 17 measure the water quality of the sample water.

The water quality meters 15, 16, and 17 are integrated by the manifold 11, and the water quality meters 15, 16, and 17 are connected to each other by a pipe line 19 that forms an internal flow path and is arranged by utilizing the internal space of the manifold 11. Since the connection is made, it does not require a wide piping space as in the past and the device becomes compact. Therefore, at the time of failure or replacement with a new device, it can be performed in units of units, and the work is easy. Moreover, the water quality meters 15 and 1 are installed in the manifold 11.
Since 6 and 17 and the pipe 19 are accommodated, it is possible to prevent the sample water from leaking to the outside in the event of an accident such as disconnection of the connection joint.

[0010]

As described above, according to the present invention, various water quality meters are built in the manifold, and the pipes communicating with the water quality meter are housed in the manifold.
The device can be configured as a compact unit, the installation space can be reduced, and the replacement work can be simplified. Moreover, in the event of an accident, the manifold can prevent the sample water from leaking to the outside.

[Brief description of drawings]

FIG. 1 is an overall configuration diagram of a water quality monitoring device according to an embodiment of the present invention.

FIG. 2 is an overall configuration diagram of a conventional water quality monitoring device.

[Explanation of symbols]

 11 Manifold 12 Water supply opening 13 Drainage opening 15, 16, 17 Water quality meter 19 Pipeline

Claims (1)

[Claims] 1. A manifold which has a water supply opening and a drainage opening and forms a main body casing is provided, various water quality meters are provided in the manifold, and a pipe path which forms an internal flow path for communicating each water quality meter is provided. In addition, one end of the pipeline is detachably formed with respect to the sample water supply system at the water supply opening, and the other end of the pipeline is detachably formed with respect to the drainage system at the drainage opening. Water quality monitoring device.