CN206258444U - Water quality on-line measuring device - Google Patents

Abstract

Water quality on-line measuring device, including a hydrops bucket（10）, a water inlet pipe（20）, an outlet pipe（30）And a water quality testing meter（40）.Hydrops bucket（10）Offer an inlet opening（11）, an apopore（12）And a detection hole（13）.Hydrops bucket（10）With a short transverse, apopore（12）With inlet opening in the short transverse（11）At a distance of a height distance（H）.Hydrops bucket（10）Along detection hole（13）Inner circumferential wall be equipped with an elastic seal ring for annular（15）.Water inlet pipe（20）One end connection inlet opening（11）.Outlet pipe（30）One end connection apopore（12）.Water quality testing meter（40）Elastic seal ring can be hermetically arranged in（15）.The water quality on-line measuring device realizes the on-line checking of water quality, it is to avoid the influence of sampling container and surrounding air to testing result.

Description

Water quality on-line measuring device

Technical field

The utility model is related to a kind of water quality detecting device, especially a kind of water quality on-line measuring device.

Background technology

At present, to water quality（Such as pH value, electrical conductivity）When being detected, it is common practice that sampled with container, then to holding Sample in device is detected.During sampling and detection, sample is easily subject to the dirt of dissolved gas in container and environment Dye, influences the accuracy of testing result.

Utility model content

The purpose of this utility model is to provide a kind of water quality detecting device, and it can avoid container and environmental gas to water quality The influence of testing result.

The utility model provides water quality on-line measuring device, and it includes hydrops bucket, water inlet pipe, a water outlet Pipe and a water quality testing meter.Hydrops bucket offers an inlet opening, an apopore and a detection hole.Hydrops bucket has One short transverse, apopore is in the short transverse with inlet opening at a distance of a height distance.Hydrops bucket is along the week for detecting hole Inward wall is equipped with an elastic seal ring for annular.One end connection inlet opening of water inlet pipe.One end connection water outlet of outlet pipe Hole.Water quality testing meter can hermetically be arranged in elastic seal ring.

In another exemplary embodiment of water quality on-line measuring device, water quality testing meter is pH meter or electrical conductivity Instrument.

In another exemplary embodiment of water quality on-line measuring device, hydrops bucket has two detection holes, water quality On-line measuring device includes two water quality testing meters, and two water quality testing meters are respectively pH meter and conductivity meter.

In also a kind of exemplary embodiment of water quality on-line measuring device, water quality on-line measuring device also includes one The seal in detection hole can be closed.

In also a kind of exemplary embodiment of water quality on-line measuring device, water quality on-line measuring device also includes one It is arranged at the flow regulator of water inlet pipe.

In also a kind of exemplary embodiment of water quality on-line measuring device, water quality on-line measuring device also includes one Water supply connector, one end of its not connected inlet opening of connection water inlet pipe.

The water quality on-line measuring device that the utility model is provided, realizes the on-line checking of water quality, it is to avoid sampling container Influence with surrounding air to testing result.

Hereafter by clearly understandable mode, preferred embodiment is described with reference to the drawings, to the upper of water quality on-line measuring device Characteristic, technical characteristic, advantage and its implementation is stated to be further described.

Brief description of the drawings

The following drawings only does schematic illustration and explanation to the utility model, does not limit scope of the present utility model.

Fig. 1 is a kind of structural representation of exemplary embodiment of water quality on-line measuring device.

Fig. 2 is the use state figure of the water quality on-line measuring device shown in Fig. 1.

Label declaration

10 hydrops bucket

11 inlet openings

12 apopores

13 detection holes

15 elastic seal rings

H height distances

20 water inlet pipes

30 outlet pipes

40 water quality testing meters

50 seals

60 flow regulators

70 water supply connectors.

Specific embodiment

In order to the technical characteristic to utility model, purpose and effect are more clearly understood from, now control illustrates this The specific embodiment of utility model, in the various figures identical label represent that structure is identical or structure is similar but function identical portion Part.

Herein, " schematic " expression " serving as example, example or explanation ", will should not be described herein as " showing Any diagram of meaning property ", implementation method are construed to a kind of preferred or more advantageous technical scheme.

To make simplified form, the part related to the utility model is only schematically show in each figure, they are not Represent its practical structures as product.

Fig. 1 is a kind of structural representation of exemplary embodiment of water quality on-line measuring device.As illustrated, water quality exists Line detector includes hydrops bucket 10, water inlet pipe, 20, outlet pipe 30 and two water quality testing meters 40（In figure One of them is depict only, two are depicted in Fig. 2）.Hydrops bucket 10 offers an and of apopore 12 of inlet opening 11, Two detection holes 13.In addition to inlet opening 11, apopore 12 and detection hole 13, the remainder of hydrops bucket 10 is enclosed construction, with Fluid retention.

Hydrops bucket 10 has a short transverse, and apopore 12 is in the short transverse with inlet opening 11 at a distance of a height Apart from H.One end connection inlet opening 11 of water inlet pipe 20.One end connection apopore 12 of outlet pipe 30.Hydrops bucket 10 is along detection hole 13 inner circumferential wall is equipped with an elastic seal ring for annular 15.Water quality testing meter 40 can hermetically be arranged in elastic packing Circle 15, to prevent water from being overflowed from detection hole 13.

When using, hydrops bucket 10 being put first, making its short transverse parallel to gravity direction, water source is surveyed in the reception of water inlet pipe 20 （Such as water tap）, water from inlet opening 11 enter hydrops bucket 10, then discharged through apopore 12 and outlet pipe 30.Due to going out There is difference in height in water hole 12, after water enters hydrops bucket 10, liquid level rises to up to during apopore 12 and can just discharge with inlet opening 11, because This water flowed into hydrops bucket 10 can keep certain depth（Referring to Fig. 2）, in order to the detection of water quality testing meter 40.Keep current Constant a period of time, the main purpose for doing so is tried one's best and passes through the part that pollution is likely to result in residual gas in hydrops bucket 10 Discharge is absorbed, the time can be determined during practical operation by the stability of testing result.Examined finally by water quality testing meter 40 Water quality is surveyed, flow of water constant is still kept in detection process.After finishing, water quality testing meter 40 individually can be removed storage.

The water quality on-line measuring device realizes the on-line checking of water quality, it is to avoid sampling container and surrounding air are to detection The influence of result.

In this exemplary embodiment, hydrops bucket 10 has two detection holes 13, and water quality on-line measuring device includes two Individual water quality testing meter 40, two water quality testing meters 40 are respectively pH meter and conductivity meter.But not limited to this, hydrops bucket can be according to need One or more than two detection hole be set, and corresponding configuration one or more than two water quality testing meter, water quality testing meter is not yet It is limited to pH meter and conductivity meter.

In exemplary embodiment, water quality on-line measuring device also includes a seal that can close detection hole 13 50（Referring to Fig. 1）, when one of detection hole 13 does not use, the sealing detection hole 13 of seal 50 can be used, prevent water from detection Overflow in hole 13.The e.g. nut of seal 50, but not limited to this.

In exemplary embodiment, water quality on-line measuring device also includes a flow velocity regulation for being arranged at water inlet pipe 20 Device 60, to adjust current, keeps liquid level and stability hydraulic in hydrops bucket.In exemplary embodiment, water inlet pipe 20 is, for example, Flexible pipe, the configuration example of flow regulator 60 is such as the flow regulator on transfusion device, but not limited to this.

In exemplary embodiment, water quality on-line measuring device also includes a water supply connector 70, its connection water inlet pipe One end of 20 not connected inlet openings 11, to facilitate access water source.

It should be understood that, although this specification is described according to each embodiment, but not each embodiment only includes one Individual independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art will should say Used as an entirety, technical scheme in each embodiment can also be through appropriately combined, and forming those skilled in the art can be with for bright book The other embodiment of understanding.

The a series of detailed description of those listed above is only for the specific of possible embodiments of the present utility model Illustrate, they are simultaneously not used to limit protection domain of the present utility model, it is all without departing from the utility model skill spirit made etc. Effect embodiment or change, such as combination of feature, segmentation are repeated, and be should be included within protection domain of the present utility model.

Claims (6)

1. water quality on-line measuring device, it is characterised in that including：

One hydrops bucket（10）, it has a short transverse, the hydrops bucket（10）Offer：

One inlet opening（11）,

One apopore（12）, its in the short transverse with the inlet opening（11）At a distance of a height distance（H）, and

One detection hole（13）, the hydrops bucket（10）Along the detection hole（13）Inner circumferential wall be equipped with a bullet for annular Property sealing ring（15）；

One water inlet pipe（20）, its one end connection inlet opening（11）；

One outlet pipe（30）, its one end connection apopore（12）；And

One water quality testing meter（40）, it can hermetically be arranged in the elastic seal ring（15）.

2. water quality on-line measuring device as claimed in claim 1, wherein, the water quality testing meter（40）It is pH meter or electrical conductivity Instrument.

3. water quality on-line measuring device as claimed in claim 2, wherein, the hydrops bucket（10）With two detection holes （13）, the water quality on-line measuring device include two water quality testing meters（40）, two water quality testing meters（40）Respectively PH meter and conductivity meter.

4. water quality on-line measuring device as claimed in claim 1, wherein, can also close the detection hole including one（13） Seal（50）.

5. water quality on-line measuring device as claimed in claim 1, wherein, also it is arranged at the water inlet pipe including one（20）'s Flow regulator（60）.

6. water quality on-line measuring device as claimed in claim 1, wherein, also including a water supply connector（70）, its connection institute State water inlet pipe（20）It is not connected with the inlet opening（11）One end.